Reyna runs a textile company that manufactures t-shirts. the profit, p, made by the company is modeled by the function mc025-1.jpg, where s is the number of t-shirts sold. how many t-shirts should be sold to earn a profit of more than $2,000?

answer:

s > 42

step-by-step explanation:

1) write the inequality using the information given.

2) solve the inequality to find the critical points.

3) set up the number line and determine the intervals.

4) test a number from each interval to see which one makes the original statement (s^2 + 9s - 142 > 2000) true.

b

step-by-step explanation:

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25