I believe (3) hope it’s correct :)
Answer:
p(x) = 7x - 20
Step-by-step explanation:
A company makes a profit selling goods when the revenue taken in from the sales is greater than the cost of those goods: p(x) = r(x) - c(x) > 0.
In this case the revenue function is r(x) = 12x; the cost function is c(x) = 5x + 20, and the profit function is p(x) = 12x - (5x + 20), or:
p(x) = 12x - 5x - 20, or
p(x) = 7x - 20
Dunno the question... But I sure hope if you jump out of a plane the parachute is ALREADY inspected :d
Answer: y(0.5+7)
= 0.5y+7y
7.5y
Step-by-step explanation:
