Answer:
10/7
Step-by-step explanation:
100/70=slope
divide by 5
20/14
10/7
B. This quadratic is a negative on the y axis
42 = (3•t) + (30)
42=12 + 30
42=42
T=4
You will simplify the expression which is 10
So the answer is
-9v-6+7v=6
-2v-6=6
-2v=6+6
-2v=12
v=-6