ANSWER
![4](https://tex.z-dn.net/?f=4)
EXPLANATION
The unit rate of the data represented by the straight line going through the points (0,0) and (1,4) is the slope of the this straight line.
We use the slope formula to determine the unit rate.
![m = \frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%20)
This implies that,
![m = \frac{4 - 0}{1 - 0}](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7B4%20-%200%7D%7B1%20-%200%7D%20)
![m = \frac{4}{1} = 4](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7B4%7D%7B1%7D%20%20%3D%204)
Hence the unit rate is 4
D. Is the answer because its the only one that makes sense.
Your answer is (2r)(2r)(2r)(2r)(2r)
Hello from MrBillDoesMath!
Answer:
(3b -a) / ( 1 + b^2)
Discussion:
My best guess is that we are trying to simply this fraction:
( 3 - a/b) / ( (1/b) + b) = => multiply num. and denom. by "b"
(3b - a) / ( (1/b)*b + b*b) =
(3b -a) / ( 1 + b^2)
Thank you,
MrB
Answer:
the 3rd one
Step-by-step explanation:
$3.12÷8=$0.39
$3.06÷9=$0.34
$0.39 is 0.05 more than $0.34