Two supplementary angles equal 180 degrees when added together.
180 - 163 = 17
the other angle would be 17 degrees
-2x+y=2
y=2x+2 Slope-intercept form
Graph
Answer:
the first blank is 10
and the second blank is 5
Step-by-step explanation:
Answer:
x=5 and y=9
Step-by-step explanation:
Sub 1 into 2
2x-1 - x = 4
x= 4+1
x= 5
y= 2(5)-1
y= 10-1
y= 9
Problem #3
d). The rate of change is 7. I got my answer by using the slope formula: y2 - y1
----------- = 35 - 21
x2 - x1 -------------- = 14
5 - 3 ----- = 7.
2
This means that for every 2 driveways he shovels, he earns 14 dollars.
