Answer:
[tex]47[/tex]
Step-by-step explanation:
We use PEMDAS to find the order we should solve this
P - Parenthesis
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
[tex]7+5(2^3)[/tex]
First do what's in the parenthesis
[tex]7+5(8)[/tex]
Multiply
[tex]7+40[/tex]
Add
[tex]47[/tex]
I hope this helps