Length of what? The altitude? If the AREA is 180 in^2, the altitude must be 20 inches.
(1/2)*18*x = 180
Solve for x.
a triangle with a 18"base.What is the maximum length to use 180in squared?
2 answers
Lupe earns $100 per day plus 8% of her sales in commissions at her current job. Another company offers to pay her $400 per day and no commission. Use the inequalities to determine the dollar amount of sales Lupe must make to earn more money at her current job