Answer:

Step-by-step explanation:
n is an unknown number
"the product" means multiplication
and "the sum" is addition
First you set up the problem- 7/12=x/100. then you cross multiply 7×100=700 then divide 12 into 700 so 700÷12=58.333333333333 and so your percentage is 58.3%
The correct answer is 1 7/15.
Answer = B = 376 degrees - 3x
Answer:
$120.50
Step-by-step explanation:
50 - 75 = -25
135.50 - 25 = 120.50