2 years ago

All you need is in the photo

Mathematics

1 answer:

Ivahew [28]2 years ago

7 0

Answer:

Step-by-step explanation:

-4 and 3

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Find the total cost to the nearest $115 tablet, 35% markup

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Answer:

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Step-by-step explanation:

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2 years ago

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the formula P = 2l + 2w ives the promoter P of a rectangular room with length l and width w. A rectangular living room is 26 ft

jonny [76]

Answer:

Therefore the Perimeter of the room is 94 ft.

Step-by-step explanation:

Given:

$P=2l+2w$

Where ,

P = Perimeter

l = Length = 26 ft

w = Width = 21 ft

To Find:

Perimeter of the room = ?

Solution:

Perimeter of Rectangle is given as

$P=2l+2w$

Substituting 'l' and 'w' we get

$P=2\times 26+2\times 21=52+42=94\ ft$

$P=94\ ft$

Therefore the Perimeter of the room is 94 ft.

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3 years ago

Two mechanics worked on a car. The first mechanic worked for

Temka [501]

Write a system of equations:

x + y = 125

20x + 15y = 2100

Solving:

x = 125 - y

20(125 - y) + 15y = 2100
2500 - 20y + 15y = 2100
2500 - 5y = 2100
-5y = 2100 - 2500
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y=80

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2 years ago

Simplify the following expression.<br> 5 [13 + 10 = (3 + 2)] + 9 x 2

Sergio [31]

Answer:

i BELIEVE ITS

Step-by-step explanation:

5 [13 + 10 = (3 + 2)] + 9 x 2

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3 years ago

At a restaurant, your bill has a food total of $45.50. Find the amount of an 18% tip on the food total.

oksano4ka [1.4K]

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