Answer:
-1
Step-by-step explanation:
the additive inverse of -5is5 because (-5+5=0) &
the multiplicative inverse of -5is 1/-5. because (-5*1/-5=1)
therefore 5*1/-5=5/1*1/-5
=5/-5
=-1
a.
1. The price of a home is $220,000. The bank requires a 20% down
payment and three points at the time of closing. The cost of the
home is financed with a 30-year fixed-rate mortgage at 7%.
Find the required down payment.
b. Find the amount of the mortgage.
c. How much must be paid for the three points at
closing?
d. Find the monthly payment (excluding escrowed taxes
and insurance).
e. Find the total cost of interest over 30 years.
nearest
Answer:
Kindly check explanation
Step-by-step explanation:
Given the following :
Price of home = $220,000
Down payment = 20%
3 points at closing
30 years fixed rate mortgage at 7%
A.)The down payment :
20% of price
0.2 × $220,000 = $44,000
B.) Amount of the Mortgage :
Price - down payment
$220,000 - $44,000 = $176,000
C.) Amount to be paid for the 3 point of closing :
3% of mortgage amount
0.03 * $176,000 = $5,280
D.) monthly payment :
(mortgage amount(1 + rate)) / 30* 12
176000(1 + 0.07)
($176,000 + $12320) / 360
$523
E.) Total cost of interest :
0.07 * 176000 = $12,320
What number is equivalent to: 4 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 8 x 100 + 7 x 1?
A) 45,987
B) 459,871
C) 4,509,807
D) 4,005,090,807
Answer:
D. 4,005,090,807
Step-by-step explanation:
what property does 5 + 9 = 9 + 5 represent
Answer:
Commutitave property of addition
Step-by-step explanation:
Answer: Commutative Property of Addition
Explanation: The Commutative Property of Addition states that numbers can be added in any order and you will get the same result.
Translate this sentence into an equation.
Helena's age decreased by 23 is 63.
Use the variable h to represent Helena's age.
Answer: ALEKS LINEAR EQUATIONS AND INEQUALITIES
h-23=63
Step-by-step explanation:
We must translate this sentence into an equation.
Helena's age decreased by 23 is 63.
The words decreased by tell us to subtract.
In particular, Helena's age decreased by 23 means −h23.
The word is means equals.
So we get the following.
h-23=63
If Helena's age decreased by 23 is 63 and the variable h represents Helena's age. The condition followed by the equation will be,h-23 = 63.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.
It is given that, Helena's age decreased by 23 is 63.
In mathematics, subtraction is defined as the difference between two quantities. The application of subtraction can be used broadly in different applications to find or solve the problems such as finding differences between two quantities and many more.
If the variable h represents Helena's age. The condition followed by the equation will be,
h-23 = 63
Thus, if Helena's age decreased by 23 is 63 and the variable h represents Helena's age. The condition followed by the equation will be,h-23 = 63.
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Jamie brought her mother a few present for her birthday. if she bought her three books for $4.95 each and 2 candles for $3.50 each,how much did she spend total
Answer:
$21.85
Step-by-step explanation
the equation would be
4.95b+3.50c
b= the number of books (3)
c= the number of candles (2)
plug in the numbers
4.95(3)+3.50(2)=21.85
Answer:
21.85
Step-by-step explanation:
(4.95×3)+(3.50×2)
How much must a women weigh (force) if the pressure exerted while standing on one foot has an area of 0.6m square exerts a pressure of 16 Pascal?
Answer: 9.6 N
Step-by-step explanation:
Hey there!
Pressure = 16
Area = 0.6
Force = pressure × area
Force = 16 × 0.6 = 9.6N
A woman must weigh 9.6N if the pressure exerted while standing on one foot has an area of 0.6m square exerts a pressure of 16 Pascal.
~I hope I helped you! :)~
Sami travels 15 blocks on his skateboard in 5 minutes. At this speed,
how many blocks can he travel in 18 minutes?
Answer:
54 blocks in 18 min
Step-by-step explanation:
3 blocks per min
3x18=54 ur welcome hope this helps
Which equation represents a line which is parallel to the line y = 5x – 5?
A)5x +y = 8
B)2 – 5y = -30
C)y - 5x = 2
D)3 + 5y = 30
Answer:
C) y-5x=2
Step-by-step explanation:
y-5x=2
y=5x+2 parrallel to y=5x-5
Can I get brainliest!
Using slope of the lines, we found that option C line y - 5x = 2 is parallel to given line y = 5x – 5.
What is slope of a line and find it using slope intercept form of a line?Slope of a line is the measure of how steep a line is.
The slope intercept form of a line is y = mx + c
where y is y coordinate, x is x coordinate, m is the slope of the line and c is y intercept.
Also ,if two lines are parallel then their slopes are equal.
Given line is y = 5x - 5 , this line is in slope intercept form y = mx +c
comparing with standard form slope , m = 5
Thus given line is of slope 5
A) 5x + y = 8
⇒ y = -5x +8
Slope of the line y = -5x +8 is -5 ≠ 5 (slope of the given line)
∴ option A is not parallel to y = 5x - 5
B) 2 – 5y = -30
⇒ 5y = 32⇒ y = 32/5
y = 32/5 has slope 0 ≠ 5 (slope of the given line)
∴ option B is not parallel to y = 5x - 5
C.) y - 5x = 2
⇒ y = 5x+ 2
Using slope intercept form slope of option C is 5 = slope of the given
line
∴ option C is parallel to y = 5x - 5
D.) 3 + 5y = 30
⇒ 5y= 27 ⇒ y = 27/5
y = 27/5 has slope 0 ≠ 5 (slope of the given line)
∴ option D is not parallel to y = 5x - 5
Therefore, Option C line y - 5x = 2 is parallel to given line y = 5x – 5.
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find the least common maltible of the following numbers 3,4,5,6,10,and 15
Answer: 60
-----------------
What is the relationship between gross pay and net pay?
OA.
Gross pay is less than net pay.
OB.
Gross pay is more than net pay.
OC. Gross pay is the same as net pay.
Answer:Gross pay is what the employee makes before taxes.
Net pay is what the employee actually takes home.
Step-by-step explanation:
I NEED HELP PLEASEEEEEEEEEEE I CANT DO IT PLEASE JELP ASAP
Answer:
D: its 18
Step-by-step explanation:
I yeeted it into a calculator
You invest $75 in a savings account that pays 2% annual interest. If you make no additional deposits or withdrawals, how many years will it take for the account to grow to at least $100?
A. 12 years
B. 10 years
C. 15 years
D. 17 years
Hurry please i need help
The time taken to amount to be $100 is approx. 17 years.
Option D is correct.
Simple interest:It is given that, principal amount is $75 and rate of interest is 2%.
Let us consider that, time taken to become amount $100 is t years.
Interest = 100 - 75 = $25
As we know that,
Interest = (P*r*t)/100
Where P is principal, r is rate and t is time.
[tex]25=\frac{75*2*t}{100} \\\\t=\frac{2500}{150}=16.67[/tex]
Therefore, time taken to amount to be $100 is approx. 17 years.
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Please help due today!
Answer:
FEG = 67
Step-by-step explanation:
DEG = DEF + FEG
labeling FEG as x to make it simpler while calculating the answer
115 = 48 + x
115 - 48 = 48 - 48 + x
67 = 0 + x
67 = x
67 = FEG
3. I mark as brainliest
Answer:
2 quarts
Step-by-step explanation:
1/2 of a gallon (what she has left) is equal to 2 quarts
Serena was charged a total of $84 in movie rental fees for one year. How much rental fees was charged to her account each month.
Answer:
$7
Step-by-step explanation:
Answer:$7
Step-by-step explanation:84/12=7
[50 POINTS} FILL IN THE BLANKS GEOMETRY PROOF 9TH GRADE MATH!
Answer:
see below
Step-by-step explanation:
1. <3 = <3 reflexive property
2. <1 = <2 given
3. <1 + <3 = <2 + <3 addition property of equality
4. <1 + <3 = <FAH
<2 + <3 = < GAI Angle addition postulate
5. <1 + <3 = <GAI substitution property of equality
6. FAH ≅ GAI substitution property of equality
what's the value of
9^1/2
Answer:
3
Step-by-step explanation:
You could easily put this in a calculator!
Answer:
Step-by-step explanation:
9^1/2 = √(9) = 3
3 over 5 divided by 5 over 8
Answer:
24/25
Step-by-step explanation:
flip the sign to multiplication and change 5/8 to 8/5 and multiply straight across.
3/5 x 8/5 = 24/25
A skier started a fire in the fireplace. Each log she put on burned for a half-hour. If she started with a supply of 10 logs, for how many hours could the fire burn?
Answer:
if skier started with a supply of 10 logs,the fire would burn for 5 hours.
good luck buddy
helppp
I don't know it's correct
Answer:
Yes it is correct
Step-by-step explanation:
Answer:
yes its correct
Whole numbers are located at the right side of the number line .
0 is the smallest whole number
negative numbers are not whole numbers
Hope that helped
Step-by-step explanation:
1. It took Jed of an hour to complete his math homework on Friday. of an hour
on Saturday, and of an hour on Sunday. How many hours did he take to
complete his homework altogether?
A. 1 2/3
B.1 1/3 C.1/3 D.1 1/12
Correct Question:
It took Jed 5/3 of an hour to complete his math homework on Friday, 3/4 of an hour on Saturday, and 5/6 of an hour on Sunday. How many hours did he take to complete his homework altogether?
Answer:
[tex]Total = 3\frac{1}{4}\ hours[/tex]
Step-by-step explanation:
Given
[tex]Friday= \frac{5}{3}[/tex]
[tex]Saturday = \frac{3}{4}[/tex]
[tex]Sunday = \frac{5}{6}[/tex]
Required
Determine the total time spent
Total time is calculated as follows:
[tex]Total = Friday + Saturday + Sunday[/tex]
[tex]Total = \frac{5}{3} + \frac{3}{4} + \frac{5}{6}[/tex]
[tex]Total = \frac{20 + 9 + 10}{12}[/tex]
[tex]Total = \frac{39}{12}[/tex]
Divide numerator and denominator by 3
[tex]Total = \frac{13}{4}[/tex]
[tex]Total = 3\frac{1}{4}\ hours[/tex]
Students were asked if they have a television in their bedroom. 46% of students said they have a TV in their bedroom. In a population of 1,725 students, how many would have a TV in their bedroom?
Round to the nearest whole number.
A. 794
B. 1725
C. 932
D. 812
Answer:
794 it's letter A. I don't really know if it's really right
When writing a linear equation from a word problem, the rate of change is the slope, m.
True
False
Chris found a job listed online that pays a yearly salary of $78K. What is the weekly salary based on this annual
salary?
Weekly salary = 78000/52 = $1500
Answer:
$1,500.00 per week
Step-by-step explanation:
There are 52 weeks in a year so we divide 78,000/52 = 1,500
Part A
Rebecca's house cost $100000 in the year 2000.
In 2008 she sold it for $210000.
Was the change in price a positive or negative change?
Answer:
Part B
What was the percentage of change in the price of the house?
usun niewymiernosc mianownika
Answer:
translate?
Step-by-step explanation
translate it and i can help
What system of inequalities corresponds to this graph?
Answer:
We know that the shaded region is the area of intersection of the areas below/above the 2 lines
We will first find the equation of the increasing line using the slope-intercept formula
We can see that it intersects the y-plane at y = 4
Hence, it's y-intercept is 4
Now we will find the slope of the line:
Since the slope of a line is given by the formula slope = rise/run
since the rise of this line is equal to its run,
we can say that the slope of this line is 1
Equation of line 1:
ignoring the inequalities and using the slope-intercept formula, we get
y = x + 4
Now, we will talk about the inequality symbol
We know that the shaded area on the graph is the intersection of the inequalities
Since the shaded area is under the line, the area of this inequality is under the line, which means the area covers values which are lower than the value of the line
Hence, we can say that there will be a less-than (<) sign
We can also see that the line is not dotted, this means that the values of the inequality include the values on the line
Which means that instead of a less-than (<) sign, we will have a less-than or equal-to sign (≤)
Which means that the equation of line 1 will be:
y ≤ x + 4
Now on to the next line:
We can see that the y-intercept of this line is y = 1
Now, finding the slope:
Slope = Rise / Run
We notice that the rise = run = 1
Hence, slope of line 2 is also 1
but since this line is going down, its slope will be negative
Slope = -1
Equation of line 2:
Ignoring the inequality, the equation of this line according to the slope-intercept formula the equation of this line will be:
y = -x + 1 OR y = 1 - x
Now, we will talk about the inequality symbol:
We know that the area on the graph is the area of intersection of the areas of both the lines
Since the area of intersection is above this line,
we know that there will be a greater-than (>) sign
We also see that the line is not dotted, which means that the values on the line are also included in the area of the inequality
Which adds an equal-to to the sign
Hence, the symbol of inequality for line 2 is greater-than or equal-to (≥)
Therefore the equation of line 2:
y ≥ 1 - x
Finally, the 2 equations in this system of inequality are:
y ≥ 1 - x and y ≤ x + 4
how would you compute 2^n = 8 to find n?
Answer:
n = 3
Step-by-step explanation:
We use log to find n.
log₂(8) = 3
2³ = 8
Answer:
n = 3
Step-by-step explanation:
2^n = 8
log(2^n) = log(8)
n * log(2) = log(8)
n = log(8)/log(2)
n = 3
Best of Luck!
The spinner on a wheel of fortune can land with an equal chance on any one of ten regions. Three regions are red, four are blue, two are yellow, and one is green. A player wins $1 if the spinner stops on red and it it stops on green. The
player loses $1 it stops on blue and $2 rit stops on yellow
a. What is the expected value?
(Round to the nearest cent)
b. What does this value mean if the game is played ten times?
O A Over 10 games, the player can expect to lose money
OB. More than 10 games need to be played for the expected value to be a reasonable estimate of expected winnings
OC. Over 10 games, the player can expect to win money
OD. Over 10 games, the player can expect to break even
3 red
4 blue
2 yellow
1 green
There are 10 sections. You get one dollar for landing on red or green. Red is 3/10 of the spinner. Green is 1/10 of the spinner. Altogether this is 4/10. The probability that you will win one dollar is 4/10. This is a less than even chance, meaning less than half.
You lose one dollar if you land on blue. Blue is 4/10 so the probability that you will lose one dollar is 4/10.
Therefore you are just as likely to win one dollar than you are to lose one dollar.
You will lose two dollars if you land on yellow. Yellow is 2/10 so the probability that you will lose two dollars is 2/10. 2/10 is half of 4/10 so you are half as likely to lose 2 dollars than you are to win/lose one dollar.
Let's simplify these.
Win 1 __4/10__2/5
Lose 1__4/10__2/5
Lose 2__2/10__1/5
This means that the probability that you will lose either one or two dollars 6/10 (3/5). Therefore players cna expect to lose money. This is because 6/10 is more than even, in other words more th ma half the chance. 5/10 is half.
So O is the correct answer.
17+(−8)+(−8)17, plus, left parenthesis, minus, 8, right parenthesis, plus, left parenthesis, minus, 8, right parenthesis.
The solution of the given expression will be -127
What is algebraic addition?The addition of algebraic quantities in the sense that adding a negative quantity is the same as subtracting a positive one.
We have an algebriac expression
=17+(-8)+(-8)17
=17-8-(8*17)
=9-136
=-127
Hence the solution of the given expression will be -127
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