Answer: 57r + 42
Step by step explanation:
-3r - 6(-7 - 10r)
Distribute -6 through the parenthesis
-3r + 42 + 60r
Collect the like terms
57r + 42
Increase = 14
Total =50
Percentage increase = 14/50 x 100 = 28%
Answer:
B) y=2x+3
Step-by-step explanation:
The first one would be (-5,5) and the second one is (5,5) or 1.