Answer:
I really dont understand u
Answer:
x = d/c
Step-by-step explanation:
If cx=d and you want to solve for x, divide both sides of this equation by c. You'll get x = d/c.
Answer:
Step-by-step explanation:
x is 0.5
Answer:
f(x) = -139
Step-by-step explanation:
f(x) = 3x^2 + 10 If f(-7)
f(-7)= 3 * -7^2 + 10
F(-7) = 3 * -49 + 10
f(-7) = -147 + 10
f(-7) = -139