A computer program found that the line c=2t-89 is a good fit for the data. Use this equation to predict how many cups of lemonade Lin might sell on a day where the high temperature is 74 degrees.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

step-by-step explanation:

215.92 dollars is the answer