Step-by-step explanation:
multiply all the numbers by 4 I think except for the exponent
Answer:
601
Step-by-step explanation:
real real estate agents for
A I’m pretty sure if not B
Answer:
x=7
Step-by-step explanation:
The sentence can be rewritten as: (Replace "a number" with X)
7x=3x+28
1) Subtract a 3x from both sides:
4x=28
2) Divide both sides by 4:
x=7
Answer:
39.
Step-by-step explanation:
We subtract f(1) which is the value of f(x) when x = 1 from f(3), then we divide by 3 - 1.
It is [(f3) - f(1]) / (3 - 1), so
Average rate of change = (3(3)^3 + 1) - (3(1)^3 + 1) / (3 - 1)
= (82 - 4) / 2
= 78 / 2
= 39.
