Rachel bought a corn dog and three candy bars for $5.75. Allison bought two corn dogs and two candy bars for $7.50.

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Which letters from the table represent like terms? a and b b and c a and d b and d