Answer:
D. 81
Step-by-step explanation:
Raise
3
to the power of
4
.
81
=
x
Rewrite the equation as
x
=
81
.
x
=
81
Answer:
3x+5
Step-by-step explanation:
combine like terms add the variables together, then its simplified
Because 3 is less than or equal to 4, you would round down, it would be 33. I am talking about the three(s) after the decimal.
A=-8. Divide both sides by -7 which leaves you with a=-8
52-3^3/9. You need to use PEMDAS on this. You do the exponent first. You get 27. Now divide by 9 and get 3. 52-3 = 49
