The answer is 5.
You can divide 20 by 4 and get 5
The answer is 18, work shown in image attached
Joel is 13.
Because if the sum of all there ages added together divided by 3, will give you 13.
Answer:
The plumber worked for 6 hours.
Step-by-step explanation:
400-250=150
150/25=6
Answer:
2
Step-by-step explanation:
Given
7x + 2 = 16
Subtracting 2 from both sides
7x + 2 - 2 = 16 - 2
7x = 14
Dividing both sides by 7
7x / 7 = 14 /7
x = 2
Hope it will help :)