Ablanket shop has 86 feet of fabric. if they wanted to use the fabric to make 8 blankets each the same length , how long would each one be ? between what two whole numbers does your answer lie ?

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64