Where is most of the mass in the universe found

5. + y = 12 20 - 3y = 15

Dinner party limited to 10 guests. 15 friends are democrats, 10 are republican and 1 is independent. The guests are randomly selected.

Evalute - 4x when x=9

A gardener is transplanting flowers into a flowerbed. She has been working for an hour and has transplanted 14 flowers. She has 35 more flowers to transplant. If she works at the same rate, how many hours will it take her?

Last summer, one of your friends was very bored. In order to keep herself engaged, she thought of undertaking a statistics project.

Use the tape diagram to represent and find the value of 1/2 divide by 1/3. Mark up and label the diagram as needed.

A family purchased tickets for a concert. they paid a total of $90 for 7 adult tickets and 12 child tickets. the price of a child ticket was two-thirds the price of an adult ticket. How much was the price of an adult ticket

What are three consecutive odd integers whose sum is 99?

A grocery store bought milk for $2.80 per half gallon and stored it in two refrigerators. During the night, one refrigerator malfunctioned and ruined 12 half gallons. If the remaining milk is sold for $4.

Find the unknown. = (65 * 3) + 9