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never [62]
3 years ago
11

You are an office manager and you need to order supplies for your office. you need 3 boxes of computer diskettes at $8.99 per bo

x, 2 packages of pens at $2.50 per package, 6 boxes of paper at $22.95 per box and 1 printer ribbon at $25 each.
Mathematics
1 answer:
DENIUS [597]3 years ago
5 0
3 boxes of computer diskettes at $8.99 per box = (3 * 8.99 = 26.97 ) 
2 packages of pens at $ 2.50 per package = (2 * 2.50 = 5.00 ) 
6 boxes of paper at $ 22.95 per box = (6 * 22.95 = 137.70) 
1 printer ribbon at $25 each. = (1 * 25 = 25) 
Add up (26.97+5.00+137.70+25 ) and the answer is = 194.67
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Hoochie [10]

The total calories burnt in 20 minutes are 200

Step-by-step explanation:

We have to do simple multiplication to find the number of calories burnt.

Given

Number of calories burnt in one minute = c = 10

Time = t = 20 min

So the total number of calories burnt in 20 minutes will be:

C_t = c * t\\= 10 * 20\\=200\ calories

Hence,

The total calories burnt in 20 minutes are 200

Keywords: Integers, unit

Learn more about integers at:

  • brainly.com/question/11108818
  • brainly.com/question/11149751

#LearnwithBrainly

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bazaltina [42]

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100 minutes or 1 hour and 40 minutes

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Montano1993 [528]

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Step-by-step explanation:

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zubka84 [21]

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<u>Step 1</u>

<u></u>-\frac{31}{4} + 3\frac{1}{2}<u></u>

<u></u>

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<u></u>-31/4+7/2<u></u>

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<u>Divide</u>

-17/4=-4.25

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