Answer:
x=10
Step-by-step explanation:
sinplify the algebraic terms first, 3x + -4x is equals to -x, so the equation can be rewritten as 6 + -x = -4
now add x to both sides of the equation(which still holds true since you are adding to both sides)
6 = -4 + x
x = 6 + 4 = 10
Answer: x=10
Step-by-step explanation:
3x + -4x= -1x
-6 +-4= -10
-10/-1 is 10
Yesterday, the temperature at noon was 10.4F. By midnight, the temperature has decreased by 16.7 degrees. What was the temperature at midnight?
Answer:
-6.3
Step-by-step explanation:
How to write a line equation from two points. The question is included in the image below. ;) Please and thank you.
Edit: I thought 50 points was enough. Really though guys, it's easy and I just want some opinions for a project I'm doing.
Answer:
but ohie gbonyo onu, kwashia buulu buulu. wa yE ne nim tisEE abriwa bi, etomE lakpaa no sia. me nyE mi de fofuo nume ke.onye s)))
Step-by-step explanation:
the sentense above after every full stop is written in another language, identifu them
Answer:
y = -4x + 2Step-by-step explanation:
GivenPoints (2, -6) and (-1, 6)To findEquation of the line passing through the given pointsSolutionUsing slope-intercept form:
y = mx + b1. Finding the slope using slope formula:
m = (y2 - y1)/(x2 - x1) = (6 - (-6))/(-1 - 2) = 12/(-3) = -42. Finding y-intercept using the first point, x = 2, y = -6:
-6 = (-4)*(2) + b-6 = -8 + bb = -6 + 8b = 2So the equation is:
y = -4x + 241.3+0.7 adding and subtracting decimals
Answer:
42
Step-by-step explanation:
Add 41.3 + 0.7
First, calculate the TENTH (not tens) place of both the decimals.
3+7=10
We shall bring over the 1 in the tens place of 10, as the maximum number you can write in a place is 9.
Now, add the whole numbers.
41+0+1=42
Since the whole number is 42, and the tenth place is filled with the number 0, the answer is simply 42.
Which number does not belong 100 , 42,35,50
Answer:
42
Step-by-step explanation:
lettme know if it is wrong, but i got 42 because all the other numbers are divisibul by 5, and 42 is not...
Answer:
42 and 35
Step-by-step explanation:
Ok, let's work this out. So we just have to figure out what numbers are divisible by 100.
Ok so 42, 84, 128. NOPE
35, 70, 105 NOPE
50, 100 YES.
Name two characteristics of a pair of parallel lines.
Answer:
they never meets...
they points the same direction
Step-by-step explanation:
thats all i can think off
3/4x-4=5+x
Helppppp meeeeee
Answer:
x = -36
Step-by-step explanation:
3/4x-4=5+x
Subtract 3/4x from each side
3/4x - 3/4x-4=5+x -3/4x
3/4x - 3/4x-4=5+4/4x -3/4x
-4 = 5 + 1/4x
Subtract 5 from each side
-4-5 = 1/4x
-9 = 1/4x
Multiply each side by 4
4 * -9 =1/4x*4
-36 =x
Simplify - 60(x^3-8)
Does the table represent a linear function? *
1. Yes
2.No
Answer:
Yes
Step-by-step explanation:
Linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx. A linear function has one independent variable and one dependent variable. To see if a table of values represents a linear function, check to see if there's a constant rate of change. If there is, you're looking at a linear function!
m=1*(24+-1*15)/(8+-1*5) | add 24 to -15
m=1*9/(8+-1*5) | add 8 to -5
*m=1*9/(8+-5) | Divide 9 by 3
m=1*3
Calculate the y-axis intercept b by inserting:
General form of the linear function: f(x)=mx+b
Insert 3 for m, 5 for x and 15 for f(x).
| Multiply 3 by 5
15=3*5+1*b | Swap both sides of the equation.
1*b+15=15 | -15
1*b=0
So, the y-axis intercept is at 0
Therefore, the equation of the function is f(x)=3*x+0
Which of the following polynomial functions has zeros at 7 and -7?
y = (x − 7)2
y = (x + 7)2
y = (x − 2)7
y = (x + 7)(x − 7)
9514 1404 393
Answer:
y = (x + 7)(x − 7)
Step-by-step explanation:
If 'a' is a zero, then (x -a) is a factor.
If 7 and -7 are zeros, then (x -7) and (x +7) are factors. The appropriate choice is ...
y = (x + 7)(x − 7)
Answer:
D
Step-by-step explanation:
y = (x+7) (x-7)
It takes Sara 1/2 day to make a birdhouse. How much of the birdhouse will be built after 2/5 day?
Find the reminder
when x101 is divided
by X-1
Answer: -101
Step-by-step explanation:
1.) Set up the equation like a division problem.
2 .) Dividing X by itself cancels it out.
3 .) Divide 101/ -1.
Which of the following is equivalent to 4x – 3y = 15?
Answer:
A
Step-by-step explanation:
Mikayla and Weatha went to the candy store and each spend the same amount of money to make party favor bags. Mikayla bought a package of bags for $6.25 and 75 small pieces of candy. Weatha bought a package of bags for $4.75 and 90 small pieces of candy. How much does a small piece of candy cost?
Answer:
$0.1
Step-by-step explanation:
From the information given, you know that Mikayla and Weatha spent the same amount of money and because of that you can write the following:
6.25+75x=4.75+90x, where x is the price of a small piece of candy
Now, you can solve for x:
6.25-4.75=90x-75x
1.5=15x
x=1.5/15
x=0.1
According to this, the answer is that a small piece of candy costs $0.1.
Find the equation in the line shown please
Is for today
Step-by-step explanation:
i hope i have been useful buddy.
good luck ♥️♥️♥️♥️♥️.
List 3 angles that are shown below.
Answer:
angles are
Step-by-step explanation:
AOB,BOC AND AOC
What does it mean for a fraction to be in simplest form?
A. The numerator and denominator share a common factor greater than 1.
B. The numerator and denominator share a common factor less than 1.
C. The numerator and denominator have no common factors other than 1.
Answer:
The answer is c.
Step-by-step explanation:
If you divide the top number, then you have to divide the bottom number with the same number, and when you can't do that anymore, they have to be divided by 1, and they will stay the same.
Isabelle worked 50 hours over the past two weeks, and she gets paid by the hour during the first week of the two weeks. She worked 30 hours and get paid $285.00. how much did she get paid during the week of the second week of the two weeks span?
A $114.00
B$190.00
C$427.50
D$475.50
Answer:
B- $190.00
Step-by-step explanation:
if you divide $285 by 30 you find out she earns $9.50 per hou. And if you multiply 9.5 times the remaining hours (20) you get $190
Answer:
B. $190.00
Step-by-step explanation:
Correct on edg. 2020
Which ones are functions and which ones are NOT functions?
Answer:
only a is a function because its the only one that doesn't have a repeating x value
9/10 divided by 3/5
please helppp
Answer:
=1.5
Step-by-step explanation:
PLEASE HELP ASAP Idk what the answer is
Answer:
1.5
Step-by-step explanation:
Answer:
vertical line passing through x=3.5 at the x axis
Step-by-step explanation:
the equation of the line has x as a constant independent of y, so for all values of y x is equals to the constant which is 3.5 and thats the graph that will result
Find the mistake. How would you solve this problem correctly? plz answer btw those a minus this is due at 11: 59
6(x+4)=3x-2
6x+4=3x-2
3x+4= -2
3x+4-4= -2 -4
3x= -6
x= -2
Answer:
The mistake is in the second "problem" or the second part
Step-by-step explanation:
solve correctly by using pemdas when there are parenthesis but only "one" number (4) and a variable (x) you multiple (bring over the 6 and times both) leaving you with 6x + 24
One week, Madeline earned $61.20 at'her job when she worked for 4 hours. If she is
paid the same hourly wage, how many hours would she have to work the next week to
earn $214.20?
Answer:
16 Hours
Step-by-step explanation:
She would need to work 16 hours because 61.20 x 4 = 244.80. And 61.20 x 3 = 183.60. Correct me if I'm wrong, Thank You!
Next week she had to work for 14 hours to earn $214.20.
What is proportionality?the property of having suitable proportions in terms of size, number, degree, harshness, etc.: If a defensive action against an unfair attack results in the destruction that contravenes the proportionality criterion, it may even go far beyond a justifiable defense.
Given, One week, Madeline earned $61.20 at her job when she worked for 4 hours.
So,
Her salary per hour is = 61.20/4$
Her salary per hour is = 15.3
Since she earned $214.20 for the next week
Thus,
The number of hours she worked = 214.20/15.3
The number of hours she worked = 14
Learn more about proportionalities here:
https://brainly.com/question/3254974
#SPJ1
Three toed sloths move slowly using as littile energy as Possible.They sleep,Eat,and evening give birth upside down.A baby sloth may cling to its mother for as much as 36Weeks after being born.A sloth usually Sleeps about 101 Hours per week.How much time is the sloth sleep?
Answer:
3636 hours
Step-by-step explanation:
The calculation of duration of baby sloth sleep is shown below:-
A three-toes sloth usually sleeps is
= 101 hours per week.
Number of week is
= 36
Since we need to compute the duration of baby sloth's sleep so we need to multiply the number of weeks with number of hours per week
Therefore,
The duration of baby sloth's sleep in 36 weeks
= 36 x 101
= 3636 hours
The equation of a parabola is y=x2+6x+9. Write the equation in vertex form.
Simplify any fractions.
Answer:
Step-by-step explanation:
Vertex form is accomplished by completing the square on the quadratic. Do this by first setting the parabola equal to 0 then moving the constant over to the other side:
[tex]x^2+6x=-9[/tex]
Now take half the linear term, square it, and add it to both sides. Our linear term is 6. Half of 6 is 3, and 3 squared is 9:
[tex]x^2+6x+9=-9+9[/tex]
The reason we do this is to create a perfect square binomial on the left:
[tex](x+3)^2=0[/tex] (obviously the 0 results from the addition of 9 and -9). Move the 0 back over to the other side and set the quadratic back equal to y:
[tex](x+3)^2+0=y[/tex]
This gives you a vertex of (-3, 0), which is a minimum value, since the parabola opens upwards.
Which one is a function?
Answer:
B because x doesn't repeat there
a function is when x does not repeat
Brad received 30% of the votes for class president. If 18 students voted for Brad, how many students are in the class?
Answer:
56 because there cant be 55 children and 80 percent of one sorry if i'm wrong
Step-by-step explanation:
3x18= 54
18x10%=1.8
54+1.8=55.8
Rounded to 56
hi who can do this? 3^(-3)x10^(-3)
Answer:
33x1000
Step-by-step explanation:
STEP 1 :
1.1 10 = 2•5
(10)3 = (2•5)3 = 23 • 53
Equation at the end of step 1 : (33) • (x(2^3•5^3))
STEP 2 :
Equation at the end of step 2 : 33 • x1000
STEP 3 :
Final result :
33x1000
which answer choice is a solution to the equation 0.5×+3.5=6
Answer:
X=5
Step-by-step explanation:
leave the x variable on one side:
0.5x = 6 - 3.5
0.5x = 2.5
divide both sides by 0.5:
x = 5
x³+y³+z³=8 plzzzzz first person gets brainlyest
Answer:
x= 1, y=-1 and z = 2
Step-by-step explanation:
I’m doing number lines and I just want to be sure.
Does 2/4 come after 2/3 on a number line?
Or does 3/3 come after 2/3?
<—————>
|. |. |
1/3 2/3. 3/3?
___
Answer:
2/4 comes to the left of 2/3. 3/3 is to the right of 2/3
Step-by-step explanation:
In a number line, it goes left to right (least to greatest)
