Bizarre Middle School bought 15. computers and 6 printers. If each
computer cost $790 and each printer
cost $450, what was the total cost of
the new equipment?

14,550

Step-by-step explanation:

step one. Multiply 15 by 790=11,850

Step two. Multiply 6 by 450=2,700

Step three. Add 11850 and 2700=14,550

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!