A band expects to put 15 songs on their next CD. The band writes and records 20% more songs than they expect to put on the CD. During the editing process, 50% of the songs are removed. How many
songs will there be on the final CD?
There will be songs on the final CD.

What is (28 + 7 + 6 + 3) x 1/2 show your work

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?