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Jet001 [13]
3 years ago
6

Suppose your school plans a musical. The directors goal is ticket sales of at least $4500. Adult tickets are $7.50 and student t

ickets are $5.00. Let a represent of adult tickets and a represents the number of student tickets. Which inequality represents the director's goal?
A)5a+7.5s<4500
B)7.5+5s>4500
C)7.5+5s<_(less or equal)4500
D)7.5a+5s>_(greater or equal)4500
Mathematics
1 answer:
Evgesh-ka [11]3 years ago
7 0
D because it says you will be getting at least 4500 or more dollars by adding the adult and student tickets
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Please help! thanks :)
jeka94

Answer:

B- 583

Step-by-step explanation:

6% of 550 is 33. So, you just add 33 to 550 which equals 583.

Your welcome!

3 0
2 years ago
Identify the graph of 3i (See figures).
iren2701 [21]
Any complex number can be written in fallowing form:
Z = x + yi

When drawing complex numbers as point on x,y coordinate system we can use variables x and y to represent our coordinates in x y coordinate system.

Our complex number is:
Z = 3i which means
x = 0 and y = 3
x is real part of complex number and we draw it on x axis (real number axis) and y is imaginery part and we draw it on y axis (imaginery axis)

answer is point with coordinates (0,3) Graph 1
6 0
3 years ago
Read 2 more answers
Find the number to sides of a regular polygon if the sum of the interior angles are 7560
Stels [109]
Use S=(n-2)180 
S is the sum and N is the number of sides
If you know that the sum is 7560 then plug that in for S
7560=(n-2)180
Then solve for n
7560=180n-360 (note I used distributive property)
7560+360=180n
7920=180n
7920/180=n
n=44 sides
I hope this helps :)
6 0
3 years ago
Natalie won 91 super bouncy balls playing
Andru [333]
30 students. do this. take 91/3 and get 30 with one leftover. so, there are 30 kids in her math class
5 0
3 years ago
What is the exact area of a circle having diameter 4 in.?
Dominik [7]
R = d/2 = 4/2 = 2 in

A = π r^2 = π (2)^2 = 4<span>π

answer
</span>4<span>π in^2</span>
7 0
3 years ago
Read 2 more answers
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