Answers
Because the original format is y = mx + b
m = slope
b = y-intercept
Related Questions
0.000 000 48 as scientific notation
Answers
Answer:
0.000 000 48 = 4.8 × 10^-7
Step-by-step explanation:
U 2 can help me by marking as brainliest......
Answer: so the answer is 4.8 × 10^-7
Step-by-step explanation:
Determine the number of solutions for this system of equations by inspection only. Explain.
5x+4y=13
35x+28y=104
Select the correct answer below and fill in the answer box to complete your choice.
A. There is one solution if the first equation is multiplied by _, the X-terms will be the same but the y-terms will not. So, the x-term will be eliminated leaving a y-term and a constant.
B. There are infinitely many solutions. if the first equation is multiplied by_, the like variable terms and Constants will be the same so each term will be eliminated this result in the statement 0=0 which is true.
C. There is no solution if the first equation is multiplied by_, the like variable terms will have the same coefficients but the contestants will not be the same so the variable terms will be eliminated but the constant term will not be zero this results in a statement that is not true
Answers
The system of equations has no solutions because the lines are parallel, so the correct option is C.
How many solutions does a linear system have?
Here we have the system of equations:
5*x + 4*y = 13
35*x + 28*y = 104
Something that you can notice, is that:
35 is 7 times 5.28 is 7 times 4.Then if we divide the second equation by 7 we get:
(35*x + 28*y)/7 = 104/7
5*x + 4*y = 14.86
Then our system of equations is:
5*x + 4*y = 13
5*x + 4*y = 14.86
As you can see, the left side is the same in both equations, but the right side (the constant part) is not.
This means that the lines are parallel, thus their graphs never intersect, so the system of equations has no solution.
Then the correct option is C. (in this method you need to multiply the first equation by 7, instead of dividing the second by 7, these are equivalent steps)
If you want to learn more about systems of equations, you can read:
https://brainly.com/question/13729904
Order these numbers from least to greatest.
1.1062, 1.506, 1.1, 1.56
Answers
Answer:
1.1 , 1.1062 , 1.506 , 1.56
Step-by-step explanation:
What is the value of StartFraction 1 Over 6 Superscript 0 EndFraction? One-sixth 0 1 undefined.
Answers
Remember always that any real number except 0 raised with exponent 0 evaluates to 1. The case for [tex]0^0[/tex] is still not universally defined in mathematical community.
The value of given expression is given by:
Option C: 1
Given that:To evaluate the expression: [tex]\dfrac{1}{6^0}[/tex]
Raising any non zero real number to 0 exponent:
Any real number except 0 raised with exponent 0 evaluates to 1.
[tex]x \in \mathbb R - \{0\} \\x^0 = 1[/tex]
Thus,
Raising 6 to the power 0:
[tex]6^0 = 1[/tex]
Thus, we have:
[tex]\dfrac{1}{6^0} = \dfrac{1}{1} = 1[/tex]
Thus, Option C: 1 is correct.
Learn more about exponents here:
https://brainly.com/question/15993626
Answer:
1
Step-by-step explanation:
got it right on edge
pls help i’ll give brainliest
Answers
Answer:
the third one
Step-by-step explanation:
The domain of y=sqrt(x) is all real numbers greater than or equal to 0
A) Which functions have graphs with y-intercepts greater than 4?
B) Which function has the graph with the greatest slope?
C) Which function has the graph with a y-intercept closest to 0?
Answers
Answer:
below
Step-by-step explanation:
fubction 1: ←Function 1 has the
y-intercept- (2) greatest slope
Slope- (3)
function 2: ← function with the y-intercept
y-intercept- (5) greater than 4
Slope- (2)
Function 3: ← Function 3 has the y-intercept
Y-intercept- (-1) closest to zero
Slope- (1)
function 4:
y-intercept- (-4)
Slope- (-5)
Hoped that helped:P
Can someone plz explain me how to do this? :(
Answers
Answer:
the answer is 2z.
Step-by-step explanation:
so the Z's that are standing alone cancel one another out leaving behind the 4z and the -2z. then subtract and you'll get positive 2z.
(Hope this helps!)
Write the word sentence as an inequality.
A number, w, subtracted from 8.8 is more than twenty-seven.
Answers
Answer:
w - 8.8 > 27
Step-by-step explanation:
Beginning in 2000, an orchestra increased its ticket price by a constant amount each year until 2010.
- A ticket cost $48 in 2005
- A ticket cost $55.50 in 2008
How much did a ticket cost in 2000? Express the answer as dollars and cents.
Answers
Answer:
$35.50
Step-by-step explanation:
55.50-48= 7.5
2008-2005 = 3
7.5 divided by 3 = 2.5 per year
2005-2000 = 5 multipled by 2.5 = 12.5
48-12.5=35.5
Where do I add parentheses to make the equation true: 6 x 8 – 4 = 24
Answers
Answer:Yes
Step-by-step explanation: Without parentheses, this equation equals 44. Put the parentheses around 8-4 to make the equation true
4 If 1 is a zero of the polynomial p (x) = 2x4 − ax3 + 4x2 + 2x + 1, then find the value of 'a'.
Answers
Answer:
a = 8
Step-by-step explanation:
Backtrack with synthetic division and solve for "a":
1 | 2 -a 4 2 1
____ 1_-7 -3 -1
2 -7 -3 -1 | 0
-a + 1 = -7
-a = -8
a = 8
Lucy is making bags of cotton candy each 0.5 gallon of cotton candy mix yields 55 bags how many bags of cotton candy can be made with 3 gallons of mix ?
Answers
Answer:
330
Step-by-step explanation:
find a & b if the point p(6,4)&q(2,3) lie on the graph of ax+by=20
Answers
Answer:
a = - 2 , b = 8
Step-by-step explanation:
Since the points p and q lie on the graph then they satisfy the equation
(6, 4 ) , substitute x = 6 , y = 4 into the equation
6a + 4b = 20 → (1)
(2, 3 ) , substitute x = 2, y = 3 into the equation
2a + 3b = 20 → (2)
Multiplying (2) by - 3 and adding to (1) will eliminate a
- 6a - 9b = - 60 → (3)
add (1) and (3) term by term to eliminate a
0 - 5b = - 40
- 5b = - 40 ( divide both sides by - 5 )
b = 8
Substitute b = 8 into either of the 2 equations and solve for a
Substituting into (1)
6a + 4(8) = 20
6a + 32 = 20 ( subtract 32 from both sides )
6a = - 12 ( divide both sides by 6 )
a = - 2
Answer attached in file, Thank you for joining Brainly community.
A magazine advertises that a subscription price of $29.99 (for 12 issues) represents a savings of 70% from the newsstand price. What is th e price of one issue at the newsstand ?
Answers
I think the answer is 20.99
1/4 Marks
41 / 69 Marks
Round the following numbers to 2 decimal places.
a)
24.5834
b)
562.6783
c)
58.9871
d)
0.982
Answers
Answer:
rounded the following given numbers below
Step-by-step explanation:
a) 24.58
b) 562.68
c) 58.99
d) 0.98
B= 562.68
C=58.99
D= 0.98
What do you meant by , Mean , Median??
Answers
Answer:
Median:The number in the MIDDLE when they are IN ORDER! - Mean- The AVERAGE OF ALL NUMBERS: You add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS
Step-by-step explanation:
hope it helps you
Answer:
Assuming you have a set of numbers:
The mean can be found by combining all the numbers in the data set, and dividing by the amount of numbers that are in the set.
The median can be found by, after rearranging the numbers in the data set to least to greatest (if it isn't already), the middle number will be the median. If there is a even amount of numbers in the given data set, you will take the two middle numbers and find the mean of the two.
If you want to know the others:
The mode is the number that shows up the most within the data set.
The range is the number that is obtained by subtracting the least valued number from the greatest value number.
How many liters of water is there in a fish tank with dimensions 25cm by 20cm by 10cm
explain with steps
Answers
Answer: 5000cm
Step-by-step explanation: 25cm x 20cm x 10cm
hope this helps :)
Can someone please help me with this? I only have two minutes to answer.
Answers
Answer:
no
Step-by-step explanation:
10. Tom bought 3 pairs of socks and a shirt. The total cost was $21.00. The socks cost $2.50 for each pair. How much did the shirt cost? $
Answers
Answer:
3x + y = 21
x = 2.5
7.5 + y = 21
y = 13.5
shirt cost $13.50
Step-by-step explanation:
Memory cards for a popular brand of digital camera sell for $10 each on Saturday, a store sold 732 cards. What was the dollar amount of sales on Saturday? Write and solve an equation to find s, the amount of sales on Saturday
Answers
Answer:
7.320
Step-by-step explanation:
Price for each card: $10
Price for 732 cards = 732 × 10 = 7,320
The photo has the question in it
Answers
solution 1) angle v and angle w make a 180 degree line so you would do 180-104.9= 75.1
solution 2) angle v and angle u are alternate interiors making them the same angle
Which number line best shows how to slove -4 -(-6)
Answers
Omar and Jamil share $540 in the ratio 7 : 2. Work out Omar’s share.\
Answers
7:2=(3.5)/(1)
3.5x120=420
(3.5)/(1)=420:120
help me with this please
Answers
Answer:
Step-by-step explanation:
1/2 = 0.5
r = d / t (rate = distance / time)
r = 7 / 0.5
r = 14 miles per hour.
Same formula
d = 12 miles
t = 3/4 hour = 0.75 hours.
r = 12 / 0.75
r = 16 miles / hour
Patrice's boat is faster.
Classify the polynomial by the number of terms.
5x2 + 3
Answers
Answer:
5 times 2 is 10 + 3 is 13 there Is multiplication and adding in this
Step-by-step explanation:
A family is out to dinner. The bill comes to $35.00. How much money is a 20% tip?
Answers
Answer:
$7
Step-by-step explanation:
How many months old is Paula? if anyone really knows pls answer truthfull
Answers
Answer:
I cant just answer that. I need numbers. and problems.
Step-by-step explanation:
Find the GCF of each pair of monomiais. 4y,12y
Answers
Answer: GCF is 4
Step-by-step explanation:
Factors of 4: 1, 2, 4
Factors of 12: 1, 2, 4, 6, 12
Lu went shopping for a piano. At RST Store, a piano originally priced at $390 had a price reduction of 35%. What was the reduced price?
Answers
$390-35%
=253.5
All you need to do is subtract the 35% from the original price.
Answer:253.5
Step-by-step explanation:
Please help me with this math problem!! NO LINKS PLEASE!! Will give brainliest!! :)
Answers
Answer:
BC = 7.38
Step-by-step explanation:
using sin cos tan method,
opposite/adjacent = tan(52)
adjacent, BC = 12/tan(52) = 9.375
