Muna brought her bike to a shop repair. She was billed $126. The total amount was broken into $21 for parts and $42 per hours. How many hours did it take for the bike to be fixed?

If each dozen cookies needs 3/4 of a bag of flour to make, how many bags of flour does grandma needs to buy if she is making 10dozen cookies?

Suppose you deposit $2,500 in a savings account that pays interest at an annual rate of 5 %. If no money is added or withdrawn from the account, answer the following questions. a. How much will be in the account after 3 years? b.

3x 10 in word phrase

Factor the polynomials. 1. a^2+16a+64

The clerk at a store worked 45 hours one week he worked an equal number of hoirs each day on monday theough friday he worked an extra 5 hours on satirday how many hours did he work on each weekday

Crystal earns $5.00 per hour mowing lawns. write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. how much does Crystal earn if she works 3 hours and 45 minutes?

a grocery store employee puts 8 bagels in each bags. If she has 385 bagels, about how many bags does she need?

In 2009 Usain bolt ran 200 meters in 19.19 seconds. suppose he can run at that same rate for any race. How many minutes will it take him to run 1500 meters?

A boat 160 miles in 5 hours. what is its speed in miles per minute?

Cono puedo resokver este problema 2x+2x+2=4x+2