Band students going to a competition can get a special hotel rate of $90 per room. They have a parent donation of $310 to help with the cost. They have a budget of $2800. Write an equation and use it to find the number of rooms they can purchase.

a
2800=90r+310; 27 rooms
b
3110=90r; 35 rooms
c
3110=90r; 34 rooms
d
2800=90r+310; 28 rooms

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)