A movie theater charges $11 for an adult ticket, and $8 for a child's ticket. One Sunday the theater sold 391 tickets for $3737. How many of each type were sold

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

How can you construct perpendicular lines and prove theorems about perpendicular lines

Are the corresponding angles congruent? explain why or why not.