Peter walked 1 1/2 km in 1/3 of an hour. How long will it take him to walk 6 3/4 km if he walks at the same pace?

A gym charges $30 per month plus $4 extra to swim in the pool for an hour. Because a member has just $50 to spend at the gym each month, the member can swim at most 5 hours. Write and graph an inequality for problem.

Maggie lives on a street with 10 houses. The houses are numbered 1 to 10. If Maggie adds up all the house numbers that are lower than hers, the total is three times her actual house number. What number is Maggie's house?

Orginal price=$86 discounted price=$64.5 discount=?

Roger is renting a tuxedo for prom. Once he has chosen his jacket, he must choose from three types of pants, four colors of vests, and two different styles of shoes. How many different ways can he select his attire for the prom?

Three new roommates each pay toward the rent and groceries. Allison agrees to pay 35% of the costs, and Betsy agrees to pay 0.4 of the costs. Caroline will pay the remaining balance.

you sold two different types of wrapping paper for your band fund-raiser. One type sold for $6 a roll and the other for $8 a roll. You collected a total of $92 for the 14 rolls you sold. How many of each type of wrapping paper did you sell?

What is 14 times 1/6?

1/5x - 2/3y = 30, when y = 15

They've invested to earn $20 in a savings account that offer 3% return on the investment the value of david's investment will be at least $400 after a period of

The bacteria took 1 hour and 40 minutes to fill the initial bottle. Explain how it only took 10 minutes to fill 3 additional empty bottles. What did you include in your response? Check all that apply. The full bottle doubled after 5 minutes.