Write the system of inequalities. carlos works at a movie theatre selling tickets. The theatre has 300 seats and charges $7.50 for adults and $5.50 for children. The theatre expects to make at least $2,000 for each showing

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

Which of the following expressions is equal to 2x^2+8

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.