Martin buys 3 hardcover books and 4 paperback books for $6.50. Anna buys 2 hardcover books and 6 paperback books for $6.00. What is the cost, in dollars, of each hardcover book?

What is the sum or difference of (-8x+2) + (-10x-7)

51.03 is 88% of what number

6. Which question cannot be answered by the solut by the solution to the equation 3x = 27? A. Elena read three times as many pages as No How many pages did Noah read? pages as Noah. She read 27 pages. B.) Lin has 27 stickers.

Alex buys 24 apples from the store. When he gets home, he finds 6 apples are bad. What percentage of the apples are bad? Round your answer to the nearest number.

Lee is sending out 32 invitations. She gives 5 invitations to her mom to give to family member. Lee mails a third of the rest write a number expression to describe how many card lee has already mail

What is the order pair of - x-4y=-10

Byron placed bricks in a row to make a border that was 16.9 feet long. Each brick is 1.3 feet long. How many bricks are in the border? A. 13 B. 12 C. 1.3 D. 1.2

Name a polygon and classify it as regular or irregular

Anthony wants to make two different rectangular flowerbeds, each with an area of 24 square feet. he will build a wooden frame around each flower bed. the flowerbeds will have side lengths that are whole numbers.

A kindergarten teacher has 22 1/2 cups of juice to be divided equally among her students. If each student received 1 1/4 cups of juice, how many students are there?