Rachel used 3/8 of her money to buy some blouses and 2/5 of the remainder to buy 2 pairs of pants. a pair of pants cost 3 times as much as a blouse. how many blouses did she buy?

The table shows the distance traveled over time while traveling at a constant speed.

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!