Which are the following expressions are equivalent. select all that apply
(a) -6(4x-3)and-6x
(b) -3(3x+5)and -9×+5
(c) -2(5x+2x)and-14x
(d) 4(x-4y)and 4x-16y
(e) 5(2x+3y)and 25xy
(f) 7(6x-1)and42x-7

Agroup of five people go out to eat and buy appetizers and main dishes they decide to split the bill so each person pays 20% of the total cost appetizers are $5 and main dishes are $10 write an expression to show how much each person pays explain it with how to solve the problem