Please helpp! Find the difference. Use a number line. Enter your answer as a simplified mixed number.

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

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?