Question

Kayla's father throws Kayla a graduation party that costs $775. He pays the DJ $250, $75 for the cake, and $5 per party guest for food. How many people were at the party?

Answer 1

90 people were at the party.

Explanation:

250 plus 75 is 325 and 5 times 90 is 450 and 450 plus 325 is 775.

Answer 2

90 people

Explanation:

775= 250+75+5x and solve for x

775= 325 + 5x

450 = 5x

90 = x