Question

HELPPP I NEED THIS BY 6:10

Andrea is going to teach a guitar class. There are 11 students signed up so far. Andre
charges each student a $45 fee, and he hopes to collect a total of at least $700 in fees.
The inequality below can be solved for n, the number of additional students that need to
sign up.
(4 points)
45(11 + n) 2 700
Which of the following is a true statement?
A.
The number of additional students needed is 5 or more.
B.
The number of additional students needed is 10 or more.
C.
If 5 more students sign up, the total fees will be exactly $700.
D.
If 4 more students sign up, the total fees will be greater than $700.

Answer 1

A

Explanation:

`45(11 + n) \geqslant 700 \\ \\ 11 + n \geqslant 15.56 \\ n \geqslant 4.56 \\`

then the answer is A 5 or more additional students

Answer 2

A

Explanation:

if you plug in 5 for x into the equation, You add 11+5, then multiply 16 x45 which is 720.