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alisha [4.7K]
3 years ago
15

Can you please help, the topic is interpreting linear expressions​

Mathematics
2 answers:
Paha777 [63]3 years ago
6 0

Answer:

A and B

Step-by-step explanation:

Nadeen started with 18 tokens and will lose 3 with every game he/she/they play.

The equation that would represent this is a) 18 - 3x. b, when distributed, is also 18 - 3x.

3(6 - x) ---> multuply 3 with 6 and 3 with x

18 - 3x

Trava [24]3 years ago
3 0

Answer:

Option A

Step-by-step explanation:

Nadeen started with 18 tokens.

Since each game costs 3 tokens, we can see how much she spent using:

3x

To find how many tokens she have left, we can use:

18 - 3x

Option A should be the correct answer!

Hope this helps!

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Given the arithmetic sequence shown below, write a recursive rule for the sequence. -4,4,12, 20,​
damaskus [11]

We can see that the difference is 8 so we can write:

a_n=a_{n-1}+8

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3 years ago
Square ABCD has side length a. Half circles with
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The area of the shaded region is 0.215a^2

<h2>Area of composite objects</h2>

The area of the shaded region is expressed according to the formula:

  • A = A_s - A_c

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As = a²

A_c = \pi (0.5a)^2\\&#10;A_c = 0.785a^2

Take the difference in the areas

Area of the shaded part = a^2-0.785a^2\\&#10;

Area of the shaded part = 0.215a^2

Hence the area of the shaded region is 0.215a^2

Learn more on area of composite objects here: brainly.com/question/22716761

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3 years ago
Which is the correct label for the angle?<br> С<br> B
inysia [295]
Did you forget to attach an image?
8 0
3 years ago
Please Help if You Want PRE ALGEBRA
Thepotemich [5.8K]

Answer:

Third answer shown

Step-by-step explanation:

Since each equation has a right side equal to the same thing, y, those right sides must be equal to each other.

                                                    x + 3 = -2x + 6

Add 2x to both sides.                2x          2x

                                                   3x + 3 =  0 + 6

                                                   3x + 3 = 6

Subtract 3 on both sides.                -3     -3

                                                      3x    =    3

Divide both sides by 3.                   x = 1

Now, let's see what y must be if x equals 1.

Line M:  y = x + 3 -->  y = 1 + 3 --> y = 4

Line N: y = -2x +6 --> y = -2(1) +6 --> y = -2 + 6 --> y = 4, confirmed

So the ordered pair (x, y) that satisfies <u><em>both </em></u>equations is (1, 4)

*** This means that if you graphed both lines on an xy-coordinate plane, the point (1,4) would be the point where the two lines intersect.

That is the third answer shown.

8 0
3 years ago
Read 2 more answers
How to do 4x to the second power
snow_tiger [21]

Answer:

16x^2

Step-by-step explanation:

(4x)^2

This can be rewritten as

(4x)*(4x)

4*4 *x*x

x*x is the same as x^2

16 x^2

6 0
3 years ago
Read 2 more answers
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