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2 years ago

Another way to express 52+24

1 answer:

4 0

We know that: 52 + 24 = 76.
You can also express it this way:
52 + 24 = 50 + 2 + 20 + 4 = ( 50 + 20 ) + ( 2 + 4 ) = 70 + 6 = 76
Or ( since 4 * 13 = 52 and 4 * 6 = 24 ):
52 + 24 = 4 * 13 + 4 * 6 = 4 * ( 13 + 6 ) = 4 * 19 = 76.

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What is always true of an object with a lot of mass?

dybincka [34]

The answer is it’s heavy

3 0

3 years ago

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Average movie prices in the United States are, in general, lower than in other countries. It would cost 80.95 to buy three ti

densk [106]

Answer:

In Japan a movie ticket has a price of 17.99, and in Switzerland has a price of 13.49.

Step-by-step explanation:

Step 1.

Let x be the price of a movie ticket in Japan
Let y be the price of a movie ticket in Switzerland

Step 2.

According with the description:

$3x+2y=80.95$ , (It would cost 80.95 to buy three tickets in Japan + two tickets in Switzerland).

$2x+3y=76.45$ , (Three tickets in Switzerland + two tickets in Japan would cost 76.45).

Step 3.

The two equations of step 2 can be used to solve both x and y. From the first equation, solving x:

$x=\frac{80.95-2y}{3}$ .

Step 4.

Replacing x in the second equation:

$2*\frac{80.95-2y}{3}+3y=76.45$ .

Solving for y (price in Switzerland):

$y=13.49$

Step 5.

Using the found value of y to solve for x (price in Japan):

$x=\frac{80.95-2(13.49)}{3}=17.99$

Step 6.

Then it is possible to check that:

$3(17.99)+2(13.49)=80.95$

$2(17.99)+3(13.49)=76.45$

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3 years ago

A punch recipe calls for 4 1/3

enyata [817]

Answer:

The equation is 4 1/3(2/5+1)

Step-by-step explanation:

So, it's 4 1/3+1 11/15=

65/15+26/15=91/15

6 1/15

2/5x4 1/3

Which is 2/5 x 13/3

Which is 26/15

Which is 1 11/5

8 0

1 year ago

Could someone please help me answer this question? I would really appreciate a through explanation, how to work it, the answer t

Shtirlitz [24]

-|-10|-(-10)
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An imaginary | will “appear” in between the two negative signs or it will turn into an addition sign.

-10+10
A positive subtracts negatives from the negative number. The answer is 0

I hope this helped.

3 0

2 years ago

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Ari lives 4/5 of a mile from the park she has already walked 3/4 of the way to the park. How far has ari walked

Olin [163]

3/4 of 4/5 = 3/4 x 4/5 = 12/20 = 3/5 of a mile (= 1056 yards)

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2 years ago