Graph the system of linear inequalities. y < −x + 3
y ≥ 2x − 1
Give two ordered pairs that are solutions and two that are not solutions.

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

What will be the end result for the taxpayer who filed his federal income tax return using the 1040ez form shown belowa he'll owe $173b he'll receive a refund of $173c he'll owe $3921d he'll receive a refund of $3921

Determine the height of each triangle. round to the nearest foot. a. 7 ft c. 8 ft b. 5 ft d. 4ft