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2 years ago

Determine The number of solutions 3(x-4)=2x+6

Mathematics

1 answer:

Trava [24]2 years ago

3 0

Answer:

The answer will be listed below.

Step-by-step explanation:

First of all, you want x to by itself, so distribute the three to both x and negative 4 so you'll get 3x-12=2x+6.

Now, subtract 2x from both sides and add 12 to both sides and you'll get an answer of x=19. From that, you are able conclude that this equation has one solution.

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Tom [10]

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1 year ago

A limited-edition poster increases in value each year with an initial value of $18. After 1 year and an increase of 15% per year

Roman55 [17]

Answer:

The required equation is $y = 18(1.15)^x$ .

Step-by-step explanation:

Consider the provided information.

The Initial value of poster = $ 18

After 1 year amount of increase = $ 20.70

With the rate of 15% = 0.15

Let future value is y and the number of years be x.

$y = 18(1.15)^x$

Now verify this by substituting x=1 in above equation.

$y = 18(1.15)^1=20.7$

Which is true.

Hence, the required equation is $y = 18(1.15)^x$ .

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3 years ago

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Ghella [55]

Hello!

The equation can be written as seen below. You only need a y-intercept and slope to write the equation.

y=-2x+3 (it intercepts at a y-value of 3).

I hope this helps!

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3 years ago

Whats 9801 divided by 99

GenaCL600 [577]

Its 1081

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2 years ago

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What is the perimeter of the shape?

vladimir1956 [14]

Answer:

<u>the total measurement of all the edges of a shape</u>

Step-by-step explanation:

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2 years ago