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Elena L [17]
3 years ago
15

Which of the following equations are true? Select all that apply.

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
7 0

Answer:

e because I have done it

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Charlie runs a book rental business. He currently charges $3 per book and rents out an average of 38 books a day.
alina1380 [7]

Answer:

b(x) = -2X² + 19X + 114

Step-by-step explanation:

b(x) = total revenue generated per day

total revenue formula ⇒ b(x) = price x quantity

price = $3 current price + 0.5X price increase = 3 + 0.5X

quantity = 38 current quantity sold - 4 books per X = 38 - 4X

b(x) = (3 + 0.5X) · (38 - 4X)

b(x) = 114 -12X + 19X - 2X²

b(x) = -2X² + 19X + 114

3 0
3 years ago
Find the quotient of 1 1/4 and 3 1/2 express your answer in simplest form
natta225 [31]

Answer:

11/14

Step-by-step explanation:

11/4 / 3 1/2

3 1/2= 3*2+1= 6+1=7/2

11/4 * 2/7= 22/28

22/2=11

28/2= 14

11/14

4 0
3 years ago
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I need help pleaseeee
Scrat [10]

I beleive the answer is C

5 0
3 years ago
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Find the perimeter of a rectangle that is 13/18 of a foot long and 5/18 of a foot wide
velikii [3]

Answer:

P=2(l+w)

Step-by-step explanation:

4 0
3 years ago
Help please I don’t get it & I’m terrible at math.
S_A_V [24]

Answer: x= 132

Step-by-step explanation:

5 0
3 years ago
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