Answer:
<h2>x = -17</h2>
Step-by-step explanation:

Yes it is true because if 3x +15=2x+60 it is true
f(x) = 2x^2 - x - 10
Part A:
x-intercepts: (-2,0), (5/2,0)
Part B:
The vertex is the minimum
vertex: (1/4, -81/8)
Part C:
A:
x: -2, -1, 1/4, 1, 2
y: 0, -7, -81/8, -9, -4
B:
Answer:
you muliply first 9×7 and then carry the remainder to the other side and then 9×2 and add the remainder