How much string is needed to make one bracelet?
From the information given, she should have enough to make 4 bracelets for each of her friends if she uses 5 strings per bracelet.
5x (-7)y=4
y=-4/35
5x=4
x=4/5
(x, y) = (4/5, 4/35)
I only know the part 3*n-8≤ -7
Graph b has a correlation closest to -0.95
