Answer:
See explanation
Step-by-step explanation:
2,547 / 4 = 636.75 There are 636 stacks with 3 tires left over.
4 tires at 65 each = $260
4 tires at 2 for 120 = $240
He should buy 2 sets of 2 tires for $120 and save $20.
12.5 (area of triangle) +40 (area of rectangle)=52.5
Composite, it’s prime factors are 2^2 x 3^2
