Liam wants to buy a bicycle that costs $375.00. his parents say liam must raise 30% of the money himself. how much money liam raise?

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

How many ordered pairs of positive integers satisfy xy=32?

The formula to determine energy is e=1/2mv2? what is the formula solved for v?