Liz Z. answered 09/14/20
Middle school - College math tutor. I love math, and you can too!
We're given 320=x+7.50(36) for 36 plants. This makes me assume that 36 plants, times $7.50 each, plus some cost for delivery totals $320. x is the delivery cost.
The first store, to continue the example, would cost P dollars with the equation 8.50(36) +20=P.
I hope this helps!
Happy mathing :)
LizZ
Emily R.
UMm the problem says 36 is the number of sponsors09/14/20