2 years ago

6(c-2d^2)-2(4c-d^2) please show steps. if it's right i'll give brainliest

Mathematics

1 answer:

Stells [14]2 years ago

3 0

Answer:-10d^2-2c

Step-by-step explanation:

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A frozen pizza cost $3.00 in 2000. In 2015 it cost $2.50

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There’s a 50 cents difference woahhhh

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2 years ago

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What is the formula for the accounting equation

ohaa [14]

Answer:

A = L + E

Step-by-step explanation:

A = Assets

L = Liabilities

E = Equity

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2 years ago

Given f(x)=-x-1, solve for x when f(x)=-10

Ilia_Sergeevich [38]

f(x) = -10

set the equation equal to -10 and solve for x:

-10 = -x-1

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Divide both sides by -1:

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2 years ago

60 is 5 times greater than k expression

Alik [6]

60=5k
Is the equation because the word 'is' means equals, so we add an equal sign after the 60. "Five times greater" simply means multiply so we multiply 5 and k.
Then to solve the equation, you would need to divide both sides by 5 to isolate the variable
60/5=5k/5
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I hope this helped!

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2 years ago

Isaac keeps track of the amount of money in his savings certificate each month. He has accumulated the following data:

Dafna1 [17]

Answer:

d. The common ratio is 1.1

Step-by-step explanation:

To see if the data has a common ratio or common difference, we have to see if the division between them is equal(common ratio), or if the difference between them is equal(common difference).

In this case, since $60.5 - 55 \neq 55 - 50$ , it has a common ratio.

To find it, we divide consecutive terms. For example:

$\frac{55}{50} = 1.1$

So the correct answer is:

d. The common ratio is 1.1

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2 years ago