4. For each equation, find a value for x that makes the equation true. Show your work on the next
page.
a.
b.
C.
x=3 = 12
2x + 3 = 20
10
3
- 4x = -24
2(x - 4) = 10
-0.5x + 1.1 = -2.9
d.
e
f.

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28