Answer: number of adults = 3, number of children = 5
Step-by-step explanation:
let the number of adults be x, and the number of children be y.
x + y = 8 , 15x + 8y = 85
1st equation x 8 = 8x + 8y = 64

substitute x=3

I believe there are 35 backpacks in all. 2 closets have 6 shelves all together. Then 6*5=35.
Answer: 1
Step-by-step explanation:
8/-4 ÷ -3/9
8/-4 × 9/ -3 = 6
Answer: 2 and 3 scoops
Step-by-step explanation:
i guessed :/
Easy!! 1 sandwich and 1 drink costs 3.47