the cost of 4 chairs and a small table is $684. the cost of 6 chairs and a large table is $1196. the cost of the large table is twice the cost of the small table.

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

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⭐

they charge the same amount at 20 minutes.

step-by-step explanation: