A pack of gum costs 50 cents. That is 4 cents less than four times what the pack cost 15 years ago.

Write an equation that could be used to find the cost of the gum 15 years ago.

Then solve and find the price of gum 15 years ago

Sharon has some one-dollar bills and some five-dollar bills. She has 14 bills. The value is 30 dollars. Solve a system of equations using elimination to find how many of each kind of bill she has.

Evaluate the summation of 25 times 0.3 to the n plus 1 power, from n equals 2 to 10 ...

Ann is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices. Company A charges $93 and allows unlimited mileage. Company B has an initial fee of $65 and charges an additional $0.

A word problem with 5621 divided by 23

4. A taxi company charges a $2.20 flat rate in addition to $0.55 per mile. What is the maximum amount of miles, m, a passenger can travel for $11.00?

The lengths of two sides of a right triangle are given. Find the length of the third side. Round to the nearest tenth if necessary. leg: 29 m; hypotenuse: 46 m 54.4 m 35.7 m 40.9 m 50.5 m

Cameron has 42.5 pounds of coffee. If she splits the coffee into 2.5 pound bags how many bags will she need?

Cuales de las expresiones son equivalentes a 2 (4f+2g) ?

Mari has a part time job. She earns $7 an hour. She makes at most $143.50 a week. What is the greatest number of hours she can work

What is the value of xin the figure below? In this diagram, ABD - CAD. A-16 B-8