What is the y-value of the solution to the system of equations? 3x + 5y =1
7x + 4y =-13
het
atb
ver -3
O -1
O 2
O5
ree

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.