Answer: 37
Step-by-step explanation:
a=12
35 < b < 40

Answer:
0.15
Step-by-step explanation:
Given expression
3 tenths- 3 twentieth
⇒

Therefore value of given expression is 0.15
Answer:
8 - 6x
Step-by-step explanation:
just trust me the other guy's wrong
Answer:
-9
Step-by-step explanation:
You have to plug 8 into the formula for x. f(8) = -2(8)+7 = -16+7 = -9