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cestrela7 [59]
3 years ago
15

Can someone please help me?!!!!

Mathematics
1 answer:
My name is Ann [436]3 years ago
4 0
Firstly let’s assume she is correct and use an equal sign:
1/2(12x + 24) = 3(2x + 4)

Now simplify both sides:
1/2 • 12x = 6x
1/2 • 24 = 12
6x + 12

3 • 2x = 6x
3 • 4 = 12
6x + 12

And:
6x + 12 = 6x + 12
Therefore they are equivalent, she is correct.
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How can you add, subtract, and multiply with decimal
kifflom [539]
To add or subtract you do what you would normally do then put
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5 0
3 years ago
Armando used algebra tiles to represent the product 3 x (2 x minus 1). An algebra tile configuration. 3 tiles are in the Factor
EleoNora [17]

Answer:

Some of the products do not show the correct powers of x.

Step-by-step explanation:

From the picture,

3x(2x - 1) = 6x² - 3x

The correct display on the tile should look like this :

_____+x ______ +x ______ +x

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5 0
3 years ago
Find the range of the dataset<br> 8,11,5,22,9,18,5,20
lakkis [162]

Answer: 17

Step-by-step explanation: The range of a data set is the difference between the largest and smallest numbers

In this data set, the largest number is 22 and the smallest number is 5 so the range of the data set will simply be 22 - 5 or 17.

So the range of this data set is 17.

3 0
3 years ago
Read 2 more answers
Help me please thank you.
jenyasd209 [6]
The correct answer is A: 2.

The slope compares the vertical change (the rise) to the horizontal change (the run) when moving from one fixed point to another along the line.

If you look at your graph, it takes 2 units up and 1 unit to the right in order to get to the next point on the line.

Therefore, the slope of the line is 2/1, or simply 2. It has a positive value because the line is sloping upward.
4 0
3 years ago
Factorize 81xsquared+180x+100
bekas [8.4K]

Answer:

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  • (9x+2)²=(9x+2)(9x+2)
5 0
2 years ago
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