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cricket20 [7]
3 years ago
13

Ariela is selling tickets to a play. adult tickets cost $12.25 and children's tickets cost $8.75. the total amount of money she

collects from ticket sales is at least $90. let x represent the number of adult tickets sold. let y represent the number of children's tickets sold.
Mathematics
2 answers:
Romashka [77]3 years ago
4 0
12.25x + 8.75y > = 90 (thats greater then or equal) <== ur inequality
olga55 [171]3 years ago
3 0

Answer:

I just took the test,

12.25x + 8.75y ≥ 90

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2 years ago
What’s the area of a rectangle measuring 13 inches times 12 inches ?
taurus [48]

Answer:

156 square inches

Step-by-step explanation:

We are given the two quantities

Let

length = l = 13 inches

and

Width = w = 12 inches

The formula for the area of rectangle is:

Area=l*w

where l is length and w is width

Putting the values of both that are given

Area = 13*12\\=156

so the area is 156 square inches ..

6 0
3 years ago
If f(x)=3x and g(x)=2x what is (gof)(x)?
Artyom0805 [142]

Answer:

Given f(x) and g(x), please find (fog)(X) and (gof)(x) f(x) = 2x   g(x) = x+3    

Given f(x) and g(x), please find (fog)(X) and (gof)(x)

f(x) = 2x   g(x) = x+3    

print Print document PDF list Cite

Quick Answer

(fog)(x) = 2x + 6

(gof)(x) = 2x + 3

Expert Answers

HALA718 eNotes educator| CERTIFIED EDUCATOR

f(x) = 2x

g(x) = x + 3

First let us find (fog)(x)

(fog)(x) = f(g(x)

            = f(x+3)

              = 2(x+3)

              = 2x + 6

==> (fog)(x) = 2x + 6

Now let us find (gof)(x):

(gof)(x) = g(f(x)

           = g(2x)

          = 2x + 3

==> (gof)(x) = 2x + 3

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
A negative number is. A positive number
Snowcat [4.5K]
" The opposite of " could be the answer
6 0
3 years ago
Can someone help me with this question please?
Paladinen [302]
60 movies ------ 100%
9 movies -------- x%
__________________
60*x=9*100%
60x=900%   |:60
x=15%

The answer is 15%
:)
7 0
3 years ago
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