Do you know what is - 7v-3-7?

A bag contains 5 red, 8 black, 7 purple, and 10 yellow marbles. what is the probability of first selecting a purple marble, replaced gn it and then selecting a red marble?

An Adult lion can eat alot of meat in one sitting. If a pride of lion eats a water buffalo that has 1,182 pounds of meat, and each lion eats 66 pounds of meat, how many adults lion will the water buffalo feed

You put some money in a bank account one year ago. you have not done anything with it since. the bank takes out a low balance fee of $0.25 each month. after 8 months, you had $28 in the account.

A sweater is on sale for $33. this is 75 of the original price. find the original price

there is a 50% off sale at the video game store. during the sale sonia pays $30 for a new game. what was the orginal prce

Which graph represents the compound inequality? n=4

How many times does a dragonfly's wing beat per minute

How to solve 2x-5+3a-5x+10a for combining like terms

Sixty people are invited to a party. There are 24 cup in a package and 18 napkins in a package. What is the least number of packages of cups and napkins that can be bought if each party guest get one cup and one napkin?

17 heartbeats in 15 seconds as a unit rate