BRAINLIEST WILL GET 50PTS Thank you :) Simplify by using the distributive property

(2x-7)(x+2)

Simplify:

2-5(x+3)

Simplify:

2+5(x+3)- (2x-7)(x+2)

Solve for c:

c5-3= -15

Solve for a:

2+5(a+3)= 6a + 10

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?