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Tema [17]
3 years ago
8

Teresa has to buy school supplies for her 2 children, and wants to estimate the total cost of the school supplies. She knows tha

t: Each child needs a backpack, a binder, 6 spirals, and 4 pens. The most expensive backpack is $57.00 dollars. The least expensive backpack is $29.00 dollars. The binders cost $4.00 each. The spirals cost $1.95 for three. The pens cost $0.48 each. There is 10% sales tax on her total purchase. Estimate how much money the school supplies will cost.
A. $212.00 B. $232.00 C. $58.00 D. $116.00
Mathematics
1 answer:
liq [111]3 years ago
8 0

Answer:

  D.  $116.00

Step-by-step explanation:

Rounding to the nearest 1/2 dollar, the costs for one child are ...

  • backpack: 29–57
  • binder: 4
  • 6 spirals: [email protected] = 4
  • 4 pens: [email protected](1/2) = 2

Total for one child = 39–67, so for 2 children will be 78–134. An answer choice in that range is $116.00.

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Answer:

No mistake

Step-by-step explanation:

2x + y = 5

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y =  -3

She made no mistake

You can check by plugging in x = 4 and y = -3 into the original equations . They fit exactly.


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Step-by-step explanation:

8 0
2 years ago
Giving brainlyist to the first person to answer with a complete and correct answer.
julsineya [31]

Hi There!

Given:

  • A placemat requires 30 feet of ribbon
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To Find:

How many placemats can Mandy make, if she has 200 ft of ribbon?

Solve:

200÷30≈7

Thus, she can make 7 placemats.

<h3>Hope it helps & enjoy your day!</h3>

\huge\textbf{TheStarryNights}

3 0
2 years ago
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Ksju [112]

Answer:

 65  pounds of peaches.

Step-by-step explanation:

7 0
3 years ago
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