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3 years ago

Multiply (2m + 3)(m2 – 2m + 1).

1 answer:

3 0

(2m + 3)(m^2 - 2m + 1) =
2m(m^2 - 2m + 1) + 3(m^2 - 2m + 1) =
2m^3 - 4m^2 + 2m + 3m^2 - 6m + 3 =
2m^3 -m^2 - 4m + 3 <===

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3(2x+6) Distributive Property Explain how u got it. Will mark Brainliest.

kotykmax [81]

Answer:

6x+18

Step-by-step explanation:

Distribute

3 ( 2 + 6 ) 6 + 1 8

Solution: 6 + 1 8

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2 years ago

Read 2 more answers

What of the value of x in the equation 8x+9=5x+6?

nydimaria [60]

Answer:

-1

Step-by-step explanation:

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3 years ago

During the 2005 football season team tackle the team sack by eight points if the combine scores total of 26 find the individual

Ierofanga [76]

Answer:

Team sack = 9

Team tackle = 17

Step-by-step explanation:

To start with, we'd assume that

Let x = the points scored by Team Sack

Let x + 8 = the points scored by Team Tackle

x + x + 8 = 26

So, go further and solve mathematically

2x + 8 = 26

if we subtract 8 from both sides, we have

2x = 18

Next, we then divide both sides by 2. So that,

x = 18/2

x = 9

Since we assumed the total points for Team Sack to be x, then Team Sack scored 9 points while Team Tackle scored x + 8 points, and that is 17

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3 years ago

Diff. / Original amount= % of increase or decrease

V125BC [204]

Answer:

% increase = $\frac{\text{ Increased number -Original number }}{\text{Original number}} \times 100\%$

% decrease = $\frac{\text{ Original number - Decreased number }}{\text{Original number}} \times 100\%$

Step-by-step explanation:

Percentage Increase:

Let there be an original number. If it increased to a certain value we can calculate the percentage increase value with the help of following formula:

% increase = $\frac{\text{ Increased number -Original number }}{\text{Original number}} \times 100\%$

Percentage Decrease:

Let there be an original number. If it decreases to a certain value we can calculate the percentage decrease with the help of following formula:

% decrease = $\frac{\text{ Original number - Decreased number }}{\text{Original number}} \times 100\%$

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3 years ago

A tree casts a shadow that is about 10 ft long. Javier, who is about 5 ft tall, is standing near the tree. Javier’s shadow is a

spin [16.1K]

The tree is 11ft
explanation: javier is 5ft 5-1 =4
11-1=10

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3 years ago