Item 4 What is the equation of this line written in slope-intercept form?
y−52=−2(x+1)

1.) y=−2x−92

2.) y=−2x+12

3.) y=−2x+72

4.) I don't know.

Allie answered 72% of the questions on her math test correctly. if she answered 18 questions correctly, how many questions were on the test?

Need on this geometry question. explain how you did it.

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?