There are two squares . one has a side length of 12 inches , and the other has a side length of 14 inches . what is the total area of both squares ?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax