At a store, you can order a phone and choose from 3 colors, 4 storage sizes, and 8 cellular providers. How many different phones could you order?

The empire state building in new york city is 1454 feet tall a model of a building is 24 inches tall what is the ratio of the height of the model to the height of the actual empire state building

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?