Answer: 
Step-by-step explanation:
1. First, you must calculate the area of the football field. It is a rectangle, therefore, multiply the lenght by the width to calculate the area:
2. Then, divide this area by the area covered by a wheelbarrow full of dirt.
: number of wheelbarrows full of dirt needed for the field.
Answer:
I think the answer is 7×2+8
7×2=14+8=22.
Answer:
Step-by-step explanation:
Y= 2.6x+49
1) 49
2)2.6
The first step to find the gcf of 12 and 90 is to list the factors of each number. The factors of 12 are 1, 2, 3, 4, 6 and 12. The factors of 90 are 1, 2, 3, 5, 6<span>, 9, 10, 15, 18, 30, 45 and 90. So the greatest common factor is 90 Buddy.</span>
