Marie worked 2 weeks during her college semester break. she earned $280 the first week and $245 the second week. if 1/2 oh her total earnings went to taxes and 1/4 went to college tuition, how much money di'd she have left?

If rt is greater than ba, which statement must be true ?

Percent increase and decrease. original number: 45 new number: 18

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.