Amelia has a job baby-sitting for a neighbor. She is paid $20 plus $2.50 for each hour on the job. If Amelia wants to earn $40 to buy a new sweater, how many hours would she need to work?

What is the answer to ... 5/6 + 1 4/12 + 7/12

Fred had Pokemon cards he gave 8 to his friends he now has 2 Pokemon cards left how many Pokemon cards did he have to start with

Jed's has $45 for the amusement park. He spent $17 for admission into the park. How much money does he have left after he paid for his admission? Enter your answer in the box.

An ad for a weekly magazine says that if you buy it in a store, it costs $4.00 per issue. If you subscribe, you can save 44%. How much will you save if you subscribe for 1 year instead of buying the magazine every week? (1 year = 52 weeks)

Is 1/4y=5x a direct proportion? If it is identify the constant of proportionality.

What are the degrees a trapezoid has?

There is a zero coupon bond that sells for $425.13 and has a par value of $1,000. If the bond has 13 years to maturity, what is the yield to maturity? Assume semiannual compounding.

The length of time Y necessary to complete a key operation in the construction of houses has an exponential distribution with mean 13 hours.

In 1616 years, Ben will be 33 times as old as he is right now.

There is a reservoir with five channels bringing in water. If only the first channel is open, the reservoir can be filled in13 of a day.