Answer:
D : 10ab√2a+20a√2a
Step-by-step explanation:
Minus 32a from both sides
17d=176-32a
divide both sides by 17
d=
You've got 3 values there.
Get the sum of 65, 30 and 25 and divide their sum by the number of values that exist, which in this case is 3.
Answer:
40
Answer:
261.1
Step-by-step explanation:
Wizardry
Answer:
The solution (25, 20) tells the contractor the number of hours on a job where the hourly rate is the same for both billing options.
Step-by-step explanation: