1.determine which ratio forms a proportion with 12/7 by using cross products.

a) 60/35
b) 24/10
c) 36/14
d) 18/14

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Find the percent error of the measurement 4 cm