Answer:

Step-by-step explanation:
Answer:
A) 65 degrees
B) 89 degrees
Step-by-step explanation:
Complementary angles always add up to 90 degrees whereas supplementary angles always add up to 180 degrees
Hope it helps :)
3-(2x-5)<-4(x+2)
8-2x<-8-4x
16<-2x
-8 > x. or equivalently x<-8
Answer: 
Step-by-step explanation:
I hope you mean y = x² - 12 and not y = 2x - 12.
You switch the y and x variables:
x = y² - 12
And solve for y:
x + 12 = y²

Answer:
Each time, t, is associated with exactly one car value, y.
Step-by-step explanation: