the cost of producing a smartphone is $42.73 per phone. Additionally the smartphone company pays a flat rate of $175 to ship each stores order. write an equation to model the cost for the smartphone company. y to produce X number of smartphones and ship them to one store

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

answer: 72: 111

step-by-step explanation:

0.85% : )

step-by-step explanation: