Hi there! The answer is 30.
We need to use PEMDAS to simplify.
P = parenthesis
E = Exponents
M = Multiply
D = Dividing
A = Adding
S = Subtracting

First find the exponents inside the middlest parenthesis.

Now add inside the parenthesis.

Multiply inside the parenthesis that are left.

Divide inside the parenthesis

Add inside the parenthesis.

Multiply.

~ Hope this helps you!
Answer:
$6.25 for each CD
Step-by-step explanation:
6.25 x 400 = 2,500
2,500 - 2,000 = 500
there is a 500 profit
34
16^2 = 256
30^2 = 900
900+256 = 1156
square root of 1156 = 34
Answer:

Step-by-step explanation:
assuming 48 is repeating
We have to create 2 equations with the repeating decimal placed after the decimal point.
let x = 3.4848..... → (1)
multiply both sides by 100
100x = 348.4848... → (2)
Subtract (1) from (2) thus eliminating the decimal
99x = 345 ( divide both sides by 99 )
x =
=
← in simplest form
The correct answer is 8.25 with the exstent of watever your meserments are