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3 years ago

Factor the expression for 4X + 32. Explain each step you take in the process

Mathematics

2 answers:

Vikentia [17]3 years ago

7 0

4(x+8)

because 4 is the greatest common factor of 4 and 32. you distribute the 4 into the parenthesis and get 4x+32

Ainat [17]3 years ago

6 0

Step-by-step explanation:

The GCF of 4x and 32 is 4, so the first step is to divide each term by 4. The quotients are x and 8. The factored expression will be 4(x + 8).

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2 years ago

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3 years ago

□+□+□=30 Fill in the boxes using 1,3,5,7,9,11,13,15 You can also repeat the number?

adelina 88 [10]

It is impossible to get the result of 30 using just odd numbers in the blanks.

Using factorials, we get 3! + 11 + 13 = 30 or 3! + 9 + 15 = 30

Solution:

----- + ------ + ------- = 30

We have to fill with numbers 1, 3, 5, 7, 9, 11, 13, 15 to get 30

We can also repeat the number

Given are the set odd numbers like 1, 3, 5, 7, 9, 11, 13, 15

We need three numbers to fill in the box to get 30

When three odd numbers are added, it results in odd number

But we should get 30, which is a even number

So it is impossible to get the result of 30 using just odd numbers in the blanks.

Using tricks, some of solutions are:

We can use factorial

3! + 9 + 15 = 6 + 9 + 15 = 30

3! + 11 + 13

So, 6 + 11 + 13 = 30

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3 years ago

Write in slope-intercept form an equation of the line that passes through the given points (0,-5) and (3,1)

USPshnik [31]

Answer:

y=2x-5

Step-by-step explanation:

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2 years ago

Which equation represents the relation that is shown in the graph?

Lapatulllka [165]

Answer:

Step-by-step explanation:

First let's notice a couple things:

All the answers are in y = mx + b form
Two of the answers don't have a value for b
Pretty much all of the answers have a different m value

So let's go in order of our realizations.

Let's start with figuring out what b is. By simply looking at the graph, we can see that b = 0, because the line starts at (0, 0). Remember that b is when the line crosses the y axis, and our y value at x = 0 is 0.

This crosses out A and B.

Now let's find m, aka the slope. We can figure this out using the slope formula:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\m=\frac{14-7}{4-2} \\m=\frac{7}{2}$

Awesome! So we've figured out that m = 7/2. This means our answer has to be D.

8 0

3 years ago

Read 2 more answers