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statuscvo [17]
2 years ago
9

Samantha is wall papering her bedroom and wants to make sure that she bought enough wall paper. Each wall in her room measures 1

0 feet by 11 feet. How many rolls of wall paper will Samantha need if each roll covers a total of 25 square feet.
Mathematics
1 answer:
Gala2k [10]2 years ago
7 0

Answer:

17.60

Step-by-step explanation:

Look at the room carefully, the length of the room is 11 feet

And the height = 10 feet

The area of the 4 walls of the room = 4( 11×10) = 440 sq ft

Area covered by each roll = 25 sq ft

= 440/25 = 17.60 rolls

Therefore we require 17.60 rolls to cover a rectangular room on all four sides.

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Melissa's boyfriend gave her a 2-pound heart-shaped box of chocolates. The box had 68 pieces of chocolate. What was the average
Kobotan [32]

The average weight in ounce for each piece of chocolate is 0.03.

Step-by-step explanation:

The heart-shaped box containing the chocolates has the weight of 2 pounds

The box contains 68 pieces of chocolates.To find the weight of each piece of chocolate, you divide the weight of the box with the number of chocolate pieces in the box.

This will be 2/68 = 0.0294117647

To the nearest hundredth you check the thousandths value and round off

In this case; 0.0294117647 = 0.03 pounds

Learn More

Division:brainly.com/question/13063965

Keyword : pound, average, hundredth

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4 0
2 years ago
) Lucy, Soling, Kyan, and Daniel are ordering dinner for their families. Each person spends
melisa1 [442]

Answer:

Lucy is 5(m+3)=65

Soling is 5m-3=65

Kyan is 5m+3=65

Daniel is 5(m-3)=65

Step-by-step explanation:

3 0
2 years ago
Raphael graphed the system of equations shown. y = – 3 y = x – 0.8 What is the best approximation for the solution to this syste
Ber [7]
Given ---›

y = -3

&

y = x - 0.8

So,
=> x = y + 0.8

=> x = -3 + 0.8

=> x = -2.2

Therefore, the best approximation for the solution to this system of equations is = (–2.2, –3)
3 0
2 years ago
Read 2 more answers
Given EP = FP and GQ = FQ, what is the perimeter of ΔEFG?
eduard

x is  \frac{2y + 1}{2y - 3}

<u>Explanation:</u>

Given:

EP = FP

GQ = FQ

Since the sides are equal, the ΔFPQ and ΔFEG are similar.

According to the property of similarity:

\frac{FP}{PE} =\frac{FQ}{QG}

On substituting the value:

\frac{2x}{4y+2} = \frac{3x-1}{4y + 4} \\\\2x ( 4y + 4) = (3x-1)(4y+2)\\\\8xy + 8x = 12xy + 6x - 4y - 2\\\\4xy - 6x - 4y - 2 = 0\\\\2xy - 3x - 2y - 1 = 0\\\\2xy - 3x = 2y + 1\\\\x(2y - 3) = 2y +1\\\\x = \frac{2y+1}{2y-3}

Perimeter will be sum of all the sides. If y is known then substitute the value and then find the perimeter.

5 0
2 years ago
Which statement could describe the returns from a bond? A. You can buy at less than face value and get the full value on maturit
netineya [11]

Bond returns refers to the amount of loss or gain that is received from a bond investment. The calculation of the return on a given bond normally includes the purchase price plus any interest income earned from the bond purchase.

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2 years ago
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