Exponents are similar in concept to multipication. Multiplication is repeated addition and exponents are repeated multiplication.
So x^3 = x*x*x
f(-2) = (-2)(-2)(-2) = -8
Try the others For yourself!
Answer:
1031.25 =x
Step-by-step explanation:
50/24 = x /495
We can use cross products to solve
50 *495 = 24*x
24750 = 24x
Divide each side by 24
24750/24 =24x/24
1031.25 =x
Answer:
The answer is 12.4
Step-by-step explanation:
Because it is this way.
Answer:
$2.97 is the tax. $52.47 is the Total.
Step-by-step explanation:
49.5x6%=2.97
2.97+52.47