The values of x and y are:
x y
2 1
5 2.5
7 3.5
Step-by-step explanation:
Given rule for function is:

As in the table,, we are given the values of y, which means we have to find x.
So,

so
for y = 1

For y = 2.5

For y = 3.5

so,
The values of x and y are:
x y
2 1
5 2.5
7 3.5
Keywords: Functions, input output
Learn more about functions at:
#LearnwithBrainly
Step-by-step explanation:
well, we just do the multiplication and simplify by combining terms with the same base :
10(-5x + 3) - 2x = -50x + 30 - 2x = -52x + 30
Answer:
shading three boxes
Step-by-step explanation:
It is given that :
The body weight of an average adult = 60%
We have to show this by shading the square boxes shown.
There are 5 square boxes in total which makes up 100%.
So divide 100 by 5, we can 20% for each box.
So, 20% + 20% + 20% will give us 60%
Therefore, shading three boxes will give us 60% which is the water percent in an average adult's body weight.
This is represented by the figure below.
Answer: (v - 9)^2 - 81
Step-by-step explanation: Use the formula (b/2)^2 in order to create a new term to complete the square.
Hope this helps! :) ~Zane