1. D
2. Y= .25x-1.5
3.
4. M= -9/2 y-intercept = -12
5. M= -2 y= 0
7. A. (I think)
8. Y=2x-18
Step-by-step explanation:
i think you missed a decimal place for 8.5°
when temperatures drop it means minus
so
-7.5-5-8.5= -21°
Answer:

Step-by-step explanation:
Using the rule of exponents
=
, then
=
= 
Answer:
first one is SAS
Step-by-step explanation:
Step-by-step explanation:
1 ans 35/37
2 ans 0.95
3 ans 12/37
4 ans 0.32