The following day cory returned to the store to purchase some more socks. he had $40 to spend. when he arrived at the store, the shoes were on sale for 1/3 off. what is the greatest amount of pairs of socks cory can purchase if he purchases another pair of shoes in addition to the socks?

Solutions for 2x+7 less than or equal to 3x-5

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?