Jasmine always carries cash. Her friends think she should get a credit card. Which reasons show the benefits of having a credit card? Select all that apply.

helps save money
safer
more convenient
free to use
rewards programs

In what organelle does photosynthesis take place?

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?

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.