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horsena [70]
2 years ago
10

Three boards are placed end to end to make a walkway. The first board is 4 feet 5 inches long, the second board is 6 feet 9 inch

es long,and the third board is 3 feet 11 inches long. How long is the walkway?
Mathematics
1 answer:
Kazeer [188]2 years ago
7 0

Answer:

15 feet and 1 inch long

Step-by-step explanation:

add up the feet: 4+6+3= 13 feet

add up the inches: 5+9+11 = 25 inches

25/12= 2 feet 1 inch

13 feet + 2 feet + 1 inch= 15 feet 1 inch

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nikdorinn [45]

Answer:

She should have $25 left

Step-by-step explanation:

It she has a total of $40 and you take away the $20 she spent of gas and the $25 she spent for parking she would have -$5 but since she paid $30 back on the card she has a balance of $25

7 0
2 years ago
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The price of a share of one stock fell from $8.75 to $8.54. Find the percent decrease. Round your answer to the nearest tenth of
hram777 [196]

8.54 / 8.75 =0.975

1 - 0.975 = 0.025

0.025 x 100% ( and nearest thenth)

=2.5%

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2 years ago
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You usually buy a 5.45.4 ounce bottle of lotion. There is a new bottle that says it gives you 20%20% more free.
valentina_108 [34]

Answer: The required equation is,

x = \frac{120\times 5.4}{100}

Step-by-step explanation:

Let x be the size of the larger bottle,

Since, the size of smaller bottle of lotion = 5.4 ounces,

According to the question,

The larger bottle gives 20% more free lotion,

The size of the larger bottle = The size of smaller bottle of lotion  + 20 % of the size of smaller bottle of lotion

= 120 % of the size of smaller bottle of lotion

= 120 % of 5.4

=\frac{120\times 5.4}{100}

\implies x = \frac{120\times 5.4}{100}

Which is the required equation that could be used to find the size of the larger bottle.

6 0
2 years ago
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If Johnny had 20 complete living room outfits, disregard color scheme, how many different sets of five complete outfits could be
S_A_V [24]
The answer to this question is 5
3 0
2 years ago
The equation 1.5r+15=2.25r1.5r+15=2.25r represents the number rr of movies you must rent to spend the same amount at each movie
Lelu [443]
1.5r+15=2.25r
Combine like terms: 1.5r+15-1.5r=2.25r-1.5r
15=0.75r
Get the unknown alone: 15/.75=.75/.75r
20=r or r=20 :)

7 0
2 years ago
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