Yes the answer is 525 because the cleaning service charges $35 per office so multiply $35×15 offices equals $525
If 60 is 40%, then 60 + 60 would be 80%, and if 60 is 40%, then half of 60 would be 20%.
So if all that is true, then 60 + 60 + 30 is is 100%.
Answer:
Tthe solution is in the attached file
Step-by-step explanation:
The step by step calculation is as shown in the attachment
Answer:
2x + 12
Explanation:
10x - 8x = 2x, 2 + 10 = 12, so the simplified answer is 2x + 12
Answer:
C. Multiply the first equation by 3/2 and subtract the second equation
Step-by-step explanation: