Scott washed cars for 2 1/2 hours as a fundraiser. it took him 1/4 hour to wash one car. how many cars did scott wash?

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost