Answer:
65%
Step-by-step explanation:
26/40 = .65
Multiply by 100 to get the percent
Answer: after adding them -7r^2+12r-8
Step-by-step explanation: add them
Answer:
find the slope and b
Step-by-step explanation:
find b and slope
in y = mx + b
plug in what you know
-1.5=m(-6) +b
Answer:
40
Step-by-step explanation:
See if they have a proportional relationship