Answer:
3 + 2 = 5
5 x 5 = 25(5^2 = 25)
25 - 7 = 18
Step-by-step explanation:
Solve in parenthesis first then do exponents then perform the subtraction.
Using PEMDAS it will be a LOT more easier.
Answer:
577
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
r = 5 units

Answer:
0.42
Step-by-step explanation:
divide 100÷42 then the answer is 0.42