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vodka [1.7K]
3 years ago
9

A line 100 inches long would be how many centimeters

Mathematics
2 answers:
dmitriy555 [2]3 years ago
8 0

Answer:

254 centimeters

Step-by-step explanation:

100 x 2.54 =254

Sonbull [250]3 years ago
5 0

Answer:

254 centimeters

Step-by-step explanation:

100× 2.54= 254

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A store is advertising a 25% off sale. Mikale purchases a swimming pool for $225. What was the original price of the pool?
DIA [1.3K]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Bob took his family out to lunch. He bought 3 hot dogs and 2 hamburgers for $11. If the guy in front of him bought 2 hot dogs an
Dafna11 [192]

Answer:

Hotdog: $1.50

Hamburger: $3.25

Step-by-step explanation:

<em>You write down the 2 equations based off of the information as I did:</em>

Let x = cost of a hotdog

Let y = cost of a hamburger

<em>and so:</em>

<em />

3x + 2y = 11

2x + 4y = 16

<em />

<em>Now, we need to find x and y:</em>

<em>We will make both equations equal to y to compare them to each other.</em>

2y = 11 - 3x

y = 5.5 - 1.5x

4y = 16 - 2x

y = 4 - 0.5x

4 - 0.5x = 5.5 - 1.5x

x = $1.5

<em>Now plugging in x into the equation:</em>

2(1.5) + 4y = 16

3 + 4y = 16

4y = 13

y = $3.25

And so hotdog = $1.5 and hamburger = $3.25

<em />

<em />

6 0
3 years ago
A pair of dice is rolled. What is the probability that the sum of the dice rolled is either an 11 or a 5?
zalisa [80]
Rolling an 11:
n(A): 6&5, 5&6
n(A) = 2
Rolling a 5:
n(B): 1&4, 4&1, 3&2, 2&3
n(B) = 4

n(A) + n(B) = 4 + 2 = 6
6 0
3 years ago
an airplane travels 400 miles Against The Wind in 4 hours and makes the return trip with the same wind in 2 hours find the speed
xxTIMURxx [149]
400 miles -----------4 hours
X miles ------------2 hours

4x=400.2
4x=800
X=200

Or

400miles --------------- 4hours
X miles --------------- 6 hours

4x=400.6
4x=2.400
X= 600
3 0
4 years ago
Please help me! this got deleted at first for some reason ​
Dmitrij [34]

Answer: 55 Square inches

Step-by-step explanation:

You should find the area of the square and rectangle separately

To find the area you multiply length times width, so the area of the square is 4×4 which equals 16

Then you do the same to the rectangle, 13×3=39

To find the area of the whole figure you add the area of the two shapes together 16+39 which should give you 55

3 0
3 years ago
Read 2 more answers
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