324
6X54
If there is 6 people more in choir all you have to do is take the number that you already have (54) and times it by how many people you would have in choir (6)
The Slope represents the difference of the selling price and the product cost: m=35-15=20 and the Y-intercept represents the one time cost of the editing books: b=-1,050
Answer: 80
Step-by-step explanation:
x.3/2 = 120
x = 120.2/3
x=80
Answer:
length is 78
Step-by-step explanation:
Perimeter of rectangle is P = 2 (l +w)
278 = 2(l + 61)
l = 78
