A bookstore is advertising 25% off all books today. What is the sale price of a book that has a retail price of $18?

What equation represents "fifteen more than r is 61"?

Tickets to a concert cost either $12 or $15. A total of 300 tickets were sold, and the total receipts were $4140. How many of each kind of ticket were sold?

The distance Jet Red Airline flies is proportional to the time spent traveling. In 8 hours, a jet flew 3,950 miles.

A 14 ounce can of tomatoes costs $2.80. How much money per ounce do the cans cost? $ per ounce

Troy's truck has a 30 gallons gas tank and gets an average of 21 miles per gallon. Write a linear equation to represent the amount of gas in Troy's truck after driving a certain number of miles (assuming he starts with a full tank).

One angle of a right triangle measures 51 degrees. What is the measure of the other small angle?

What are the terms in the expression 7x+4y+17x+4y+1?

How many times does six go into 344

Use, or = to compare the following decimals. 0.89 0.82 8.09 8.4 0.50 0.5

If a kilogram of wheat flower is $6. What is the cost of 400 grams of flour