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inysia [295]
3 years ago
6

Please help me . my grades are making me want to Die

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
3 0

Answer: All you have to do is to add/subtract like terms. For example: 8b-5b= 3b and so on.

Step-by-step explanation:

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Imagine a new pasture with grass growing on it. Every day after the seeds have germinated, the number of blades of grass in the
Arisa [49]

Answer:

It took 17 days for the pasture to be one-third covered in grass

Step-by-step explanation:

* Lets explain how to solve the problem

- The number of blades of grass is triple every day

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∵ The number of blades of grass is triple every day

∴ The next day the number of blades of grass will be 3x

∴ The formula to find the number of blades of grass after d days is

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- After 18 days, the entire pasture is completely covered in grass

∵ d = 18

∴ The number of blades of grass = x(3)^{18}

- We need to know the the number of days that took for the pasture

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∵ The number of blades of grass for 1/3 covered = (\frac{1}{3})x(3)^{18}

∴ (\frac{1}{3})x(3)^{18}=x(3)^{d}

- Remember  \frac{1}{3}=3^{-1}

∴ 3^{-1}x(3)^{18}=x(3)^{d}

- Remember we add the power of the same bases when we

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∴ x(3)^{-1+18}=x(3)^{d} ⇒ divide both sides by x

∴ (3)^{17}=(3)^{d}

- Remember if the two bases equal in the equation, then their

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∴ d = 17

* It took 17 days for the pasture to be one-third covered in grass

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Juno boots 57 oranges in bags each bag holds 6 oranges use the area 2 divided​
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Answer:

10 bags needed .......

5 0
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Find the value 12 to the second power
Valentin [98]
12 to the second power is equal to 144 

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Evaluate the expression when C=1/2 and D=1/12<br> 3(1/4+C²)+2D<br> Please hurry!
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9/12+3/12+2/12= 1 1/12 hope this helps
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3 years ago
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What is the value of -3 2/3 +1/3
emmainna [20.7K]

Exact Form:

−10/3

Decimal Form:

−3.3...

Mixed Number Form:

−3 1/3

4 0
3 years ago
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