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xxTIMURxx [149]
2 years ago
7

Solve for x. 0.5x+78.2=287

Mathematics
1 answer:
Alona [7]2 years ago
8 0

Answer:

x =417.6

Step-by-step explanation:

0.5x+78.2=287

Subtract 78.2 from each side

0.5x+78.2-78.2=287-78.2

.5x =208.8

Divide each side by .5

.5x/.5 = 280.8/.5

x =417.6

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Answer:

Step-by-step explanation:

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1) divid by 3 :   27:9= 9/3

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3 years ago
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Step-by-step explanation:

-5x - 20 +21 > - 3 +4x - 32

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the length of a rectangle is 4 inches greater than the width. The perimeter of the rectangle is 24 inches what are the dimension
deff fn [24]
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6 0
3 years ago
1/8 of the boys at a high school tried out for the football team, 1/6 tried out for the baseball team, and 1/ 12 tried out for t
Xelga [282]

Answer:

2/3

Step-by-step explanation:

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1/8 - 1/12 = 1/24.

So we know that 1/24 tried out just football.

If we want to find all those who tried out just for baseball, we perform the following operation:

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So we know that 2/24 (1/12 multiplied by two) tried  for both football and baseball and 3/24 tried out for football, it means that 2/3 of the boys who tried football also tried baseball.

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3 years ago
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Answer:

the greatest common factor of 4y' and

and 11y4. is y

8 0
2 years ago
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