Aschool choir has 36 members. this year, there are three times as many returning members as new members. how many
new members are in the choir this year?
9 new members
12 new members
24 new members
27 new members

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Which equation represents h for right triangle abc