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g100num [7]
3 years ago
9

X/3-7x/12=2/3 as a decimal

Mathematics
1 answer:
Ludmilka [50]3 years ago
4 0
X/3 - 7x/12 = 2/3
(4(x) - 7x)/12 = 2/3
-3x/12 = 2/3
-x/4 = 2/3
-3x = 4 * 2 = 8
x = 8/-3 = -2.667
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Order the numbers from least to greatest.show your work by changing all numbers into standard form
Yuri [45]

Answer:

0.0000375, 3.75x10^-3, 37.5x10^5, 37,500,000, 3.75x10^9

Step-by-step explanation:

0.0000375

37.5x10^5  = 37.5 * 100,000 = 3,750,000

3.75x10^9  = 3.75 * 1,000,000,000 = 3,750,000,000

3.75x10^-3  = 3.75 * 0.001 = 0.00375

37,500,000

Answer:

0.0000375

3.75x10^-3

37.5x10^5

37,500,000

3.75x10^9

3 0
4 years ago
there is a 12-ft fence on one side of a rectangular garden. the gardener has 44 ft of fence to enclose the other three sides. wh
andrey2020 [161]

well thats hard because if the cross dimensions are 12ft then you only got 10 feet for the other longer dimensions (not sure if this helps) but if you only did one side 12 feet then you would have 14.6 ft for the other sides each

7 0
3 years ago
Your gas tank can hold no more than 14.5 gallons of gasoline On atrip to the grocery store ,you use 1.5 gallons of gas. Write an
iVinArrow [24]

1.5 is less then or equal to x which is less then or equal to 14.5

7 0
3 years ago
Kyla can plant 300 trees in 1 hour
attashe74 [19]

We have to find out the number of trees planted per unit rate of time.

Kyla can plant 300 trees in 1 hour, so she can plant 300 trees in 3600 seconds. This implies that she can plant

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trees per second.

On the other hand, Mia can plant 1 tree in 13 seconds, so she can plant

\dfrac{1}{13}

trees per second.

Working together they can plant

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trees per second, i.e. it takes them 156/25 seconds to plant a tree.

We conclude that they plany 100 trees in

\dfrac{156}{25}\cdot 100=156\cdot 4=624

seconds

5 0
3 years ago
Four times a number,decreased by two is five
Firlakuza [10]

Answer:

4(x) - 2 = 5 in number form, if that's what you're asking.

8 0
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