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Doss [256]
4 years ago
13

The expression 4x/5 - 2x/3

Mathematics
2 answers:
belka [17]4 years ago
7 0
In order to simplify this you need a common denominator. 15 works well for this. in order to keep the expression equivalent, we must multiply everything by the same thing, but we can format it in any way we like. we need to multiply everything by 1, but we can rewrite 1 by putting a number over itself, such as 5/5 and 3/3. 

so we need to get both denominators to equal 15 but we can only multiply by 1. this means we need to multiply 4x/5 by 3/3 and 2x/3 by 5/5. when we do this we get 12x/15-10x/15 

next, we simply combine like terms to get 2x/15 as our final answer
Alexxandr [17]4 years ago
6 0

Answer:it’s 2x/15

Step-by-step explanation:

You just subtract 4x minus 2x and subtract 5-3 and you get your answer as 2x/15

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Hi Sebastian0113,

Your Question:

5.708 x 10^-8 in standard form

Solution:

Decimal Form:

To solve this equation just divide 5.708 by 10 8 times.

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= 0.000000005708

5.708 x 10^-8 = 0.000000005708

Standard Form:

5.708 x 10^8

5.708 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10

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If you are making broccoli cheese soup the ratio of cheese to broccoli to broth is 5:6:10 if there is 100 parts broth how many o
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Answer: See explanation

Step-by-step explanation:

Since there are 100 parts broth, the number to use for each ingredients will be:

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The length of a rectangle is 10 feet more than the width. The area of the rectangle is 96 square feet. Find the dimensions of th
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Answer: The dimensions of the rectangle are 6ft and 16ft.

Step-by-step explanation:

Let the width of the rectangle be y

Let the length of the rectangle be y+10

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