Answer:
D. $7/hour
Step-by-step explanation:
128-86=42
42/6=7
3 packs of pencils ( 30 pencils)
5 packs of erasers (30 erasers)
A good way to find the answer to these questions is to find it algebraically. Let's call the first number 'n'.
n + (n + 2) + (n + 4) = 54
3n + 6 = 54
3n = 48
n = 16
Therefore the numbers are 16, 18, 20
The answer is C . cube 2
Explanation:
Using PEMDAS its Parentheses, exponents ,multiple then divide and add , subtract
