Answer:
7 dogs
Step-by-step explanation:
f(x) = 2x + 1
f(3) = 3(2) + 1
= 7
Answer:
12
Step-by-step explanation:
80-56=24
16/8=2
24/2=12
You just divided 1/2 (.5) by 10 which is .05. so the answer is 0.05 gallons
Answer:
X=-1
Step-by-step explanation:
0=2x+2
subtract 2 out
-2 = 2x
divide 2 on both sides x = -1