Francine Flicka found a bargain when she bought a lawn mower. She paid the store's clerk three $20 bills and received him $7.45 in change. If the sales tax is 7.3%, what was the selling price of the mower before taxes?

Chang and Carlotta solve this problem in two different ways. You have $50 in your bank account. You make $8 per hour mowing lawns.

Tiffany buys a basket of watermelons on sale for $9 before tax. The sale tax is 9%. What is the total price?

The Westminster Widget Company has an old machine that can produce 10 widgets in two hours. Now they have purchased a new machine that can produce 30 widgets in three hours.

What is equivalent to 6/9

What is? 5 (x+y) - 3 (x+y)

What is y = - 3/2x + 4 in standard form

A total of 937 people attended the play admission was two dollars for adults and $.75 for students the total ticket sales amounted to $1109 how many students and adults attended the school play

How many apples costing 40 cents, could you buy with 3 dollars?

Beth works 8 2/4 hours drives 1 1/4 hours cook 3/4 hour

The mean weight of a litter of kittens is 3.1 pounds, with a standard deviation of 0.9 pound. Lawrence wants to know the weight of the kitten he is buying, but the seller only has the z-score of 1.22. How much does the kitten weigh?