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zhuklara [117]
3 years ago
15

Expand 4y(y-3)

Mathematics
2 answers:
Oduvanchick [21]3 years ago
8 0

Answer:

4*y^2 - 12*y

Step-by-step explanation:

4y(y-3) = 4y*y - 4y*3 = 4*(y^2) - 12*y

const2013 [10]3 years ago
7 0

Answer:

4y(y-3)

4y^2-12y

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What is the cost of 2.6 pounds at $6.75 per pound?
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Since the cost is $6.75 per pound, and we have 2.6 pounds, multiply 6.75•2.6 to find the cost.
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5 0
3 years ago
-104=-8(k+8) <br><br> K = ?<br> Solution please if can?
maksim [4K]

Let's solve this question by step by step.

Layout equation.

−104=−8(k+8)

Step 1: Simplify both sides of the equation.

−104=−8(k+8)

−104=(−8)(k)+(−8)(8)(Distribute)

−104=−8k+−64

−104=−8k−64

Step 2: Flip the equation.

−8k−64=−104

Step 3: Add 64 to both sides.

−8k−64+64=−104+64

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Step 4: Divide both sides by -8.

-8k/-8=-40/-8

The answer for this problem is k=5.

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sertanlavr [38]
Is this question correct ?

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3 years ago
The function f(x)=x^2 is graphed on the coordinate grid.
Aleksandr [31]
<h3>Answer:</h3>
  • graphed below.
<h3>Explanation:</h3>
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other points:

<u>x    y</u>

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