8x + 4y = 24 -10x + 4y = –102
O Add to eliminate x.
O Subtract to eliminate y.
O Subtract to eliminate x.
O Add to eliminate y.

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce

Write the factored form of this trinomial 9x^2+18x-7

The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by p(c)= -15c(c-8) what current will produce the maximum power?