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Finger [1]
3 years ago
12

A box contains tiles that cover 8.5 square feet of floor area. Pamela needs to install the tiles on 518.50 square feet of floor.

How many boxes of tile does she need?
Mathematics
1 answer:
andrey2020 [161]3 years ago
4 0
61 boxes :)

A= lw

We know the area and one of the variables-

518.50= 8.5w

Divide 518.5 by 8.5

518.5/8.5= 61

61 boxes!
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The club received good prices for the ingredients from the local stores, so each serving of nachos costs them only $0.50. The me
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150% is the percent markup of the price based on the cost.

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Cost     :  0.50
Mark up: Price - Cost = 1.25 - 0.50 = 0.75

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8 0
3 years ago
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A nut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. But at the end of the month the peanut
stepladder [879]

Answer:

  10 lbs

Step-by-step explanation:

Let c represent the number of pounds of cashews to be added. Then the total cost of the mix will be ...

  4.00c +1.5(40) = 2.00(c+40)

  4c +60 = 2c +80 . . . . . . . . . . . simplify

  2c = 20 . . . . . . . . . . . . . . . . . . . subtract 60 + 2c

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10 pounds of cashews should be mixed with the peanuts.

5 0
3 years ago
A) y=5x +70<br><br><br> B) y = 0.2x + 650<br><br><br> C) y = 0.5x + 700<br><br><br> D)y=0.75x + 500
Licemer1 [7]

Answer:

um

Step-by-step explanation:

7 0
3 years ago
Which function is graphed below?<br> y=j3)
natita [175]

Answer:

y = 3(\frac{1}{3} )^{x}

Step-by-step explanation:

See the attached graph.

The points (0,3) and (1,1) are on the graph of the exponential function.

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Now, satisfying the point (0,3) we get from the equation (1),  

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Hence, the equation becomes y = 3(b)^{x} ......... (2)

Now, satisfying the point (1,1) we get from equation (2)  

1 = 3 (b)^{1}

⇒ b = 1/3

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4 years ago
Help me u get brainliest plus more points :D
vredina [299]

Answer:

6 is 56.25

7 is 97.50

Step-by-step explanation:

7 0
4 years ago
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