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creativ13 [48]
3 years ago
12

A website offers free shipping to customers who order at least $75 dollars worth of merchandise. Della is ordering 2 flashlights

at $10.00 each and plans to order packs of $5.00 batteries until her total is at least $75. Which statement best describes how many packs of batteries she must order to qualify for free shipping?
A. 11 or more
B. 13 or more
C. 15 or more
D. 19 or more
Mathematics
2 answers:
Vlada [557]3 years ago
6 0
It’s A. 11 or more
YW
Debora [2.8K]3 years ago
4 0

Answer:

10(2) + 5x <u>></u> 75 (the inequality for the story problem; multiply)

20 + 5x <u>></u> 55 (subtract 20 from both sides to isolate the x-term)

5x <u>></u> 55 (divide both sides by 5 to isolate x)

x <u>></u> 11 (x is greater than or equal to 15)

the answer is A

Step-by-step explanation:

I hope this helped :)

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Janell wants to replace the glass in her mirrors. She can buy glass for $0.89 per square inch. If the price includes tax, how mu
aniked [119]

Answer:

none of the above

Step-by-step explanation:

0.89 times 18 = $16.02

5 0
3 years ago
Read 2 more answers
What is y-2=-3x(x-7) written in standard form?
Len [333]

Answer:

The equation in standard form is  

2

3

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−

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Explanation:

The standard form for a linear equation is  

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and

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−

2

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x

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Multiply both sides by  

−

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2

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x

−

y

=

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A

=

2

3

,

 

B

=

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1

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C

=

7

8 0
3 years ago
Stephen averaged 32.3 points a game. LeBron averaged 29.4 points a game. What was the difference between their averages?
Lynna [10]
Stephen avenged 2.9 points more then lebron
3 0
3 years ago
Julia has correctly answered 35 questions from a test, which is 7/12 of the total. How many questions did the test have?
otez555 [7]

Answer:

There are 60 questions on the test

Step-by-step explanation:

Hope this helps :)

4 0
3 years ago
Stephanie has 60 tickets to the carnival.She used 3/4 of her 60 tickets to play games.Then she used 1/5 of her remaining tickets
Lera25 [3.4K]

Answer:

<h2>She gave her brother 6 tickets</h2>

Step-by-step explanation:

This problem is on fractional numbers.

given that she has 60 tickets

1.She used 3/4 of her tickets to play game

=(3/4)*60

=180/4

=45

She is left with (60-45)= 15 tickets

2. She used 1/5 of her remaining tickets for rides

    =(1/5)*15

   =15/5

   =3

She is left with (15-3)= 12 tickets

3. She gave half of her tickets to her brother.

  = (1/2)*12

  =12/2

 = 6

She gave her brother 6 tickets

3 0
3 years ago
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