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mylen [45]
3 years ago
8

Simplify 7N - 2N + 3P +2P

Mathematics
2 answers:
MissTica3 years ago
3 0
7n-2n+3p+2p
5n+5p (combine like terms)

the answer is 5n+5p
Lera25 [3.4K]3 years ago
3 0
Combine like terms.
7N-2N=5N
3P+2P=5P
5N+5N

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Which steps should be used to graph the equation below? y-4=1/3(x+2)
juin [17]

-> First, we want to put it into more of a slope-intercept form so we can graph.

y - 4 = 1/3 (x + 2)

y = 1/3 (x + 2) + 4

y = 1/3x + 2/3 + 4

y = 1/3x + 14/3

-> Next, we will plot the point (0, 14/3) because it is the y-intercept of our equation

-> Last, we will move up one and to the right three, following the pattern of "rise over run" with our slope of 1/3

       [] The finished graph is attached

       [] I have also graphed the original equation to show that they overlap, showing that our simplification works

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

3 0
2 years ago
Write all factors of 72
zvonat [6]

Answer:

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

7 0
3 years ago
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Jason and his twin brother, Seth, are painting the walls in their bedroom. It took Jason 50 minutes to paint a 160-square-foot w
Kisachek [45]

Answer:

Jason

Step-by-step explanation:

8 0
3 years ago
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Graph the following equations. Plot at least 3 points on the graph.<br> 1. y = -4x - 3
Musya8 [376]

Answer:

(0,-3)(1,-7)(-2,5)

Step-by-step explanation:

-4(0)-3 = -3 --> (0,-3)

-4(1)-3 = -7 --> (1,-7)

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4 0
3 years ago
In a triangle XYZ, AB is a midsegment. Find the length of AB.
hammer [34]

Answer:

Option A. AB=25\ units

Step-by-step explanation:

step 1

Find the value of x

we know that

If AB is a mid-segment, then AB is parallel to YZ

so

Triangles AXB and YXZ are similar by AA Similarity Theorem

Remember  that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

In this problem

\frac{YZ}{AB}=\frac{YX}{AX}

we have that

AB=\frac{1}{2}YZ ----> by Midpoint Theorem

YZ=2AB

substitute the given values in the expression above

\frac{2AB}{AB}=\frac{22+2x+2}{2x+2}

solve for x

2=\frac{24+2x}{2x+2}

Multiply by (2x+2) both sides

4x+4=2x+24

Group terms

4x-2x=24-4

2x=20

x=10

step 2

Find the length of AB

AB=3x-5

substitute the value of x

AB=3(10)-5=25\ units

3 0
4 years ago
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