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rodikova [14]
2 years ago
11

I need help i don’t know how to solve this:D 10x - 5x + 2

Mathematics
2 answers:
Mrac [35]2 years ago
7 0

Answer:

5x+2

Step-by-step explanation:

I'm a junior 0_0

Ivanshal [37]2 years ago
4 0

Answer:

5x + 2

Explanation:

  • 10x - 5x + 2
  • Add Similar Elements

10x - 5x = 5x

  • 5x + 2

- PNW

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Are these triangles similar, what is the length of BS
Paul [167]
Yes they’re similar, but since length is 18 for the large triangle and 6 for the smaller one you’d need to take 6 times 3 to equal 18 so i think you need to divide 12 by 3 to get the length of BS which would end up being 4 if i’m right
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3 years ago
LINEAR, QUADRATIC, EXPONENTIAL REVIEW: QUESTION 3 Find the equation of the line that has a slope of 2 and passes through the poi
Whitepunk [10]

The point-slope form:

y-y_1=m(x-x_1)

We have

m=2,\ (1,\ 7)

Substitute:

y-7=2(x-1)\qquad|\text{use distributive property}\\\\y-7=2x-2\qquad|+7\\\\y=2x+5\qquad|-5\\\\y-5=2x\qquad|-y\\\\2x-y=-5

<h3>Answer:</h3><h3>point-slope form: y - 7 = 2(x - 1)</h3><h3>slope-intercept form: y = 2x + 5</h3><h3>standard form: 2x - y = -5</h3>
4 0
3 years ago
First come first served brainiest:)
adoni [48]

Answer:

1. Not proportional 2. is proportional. For 3, 4, 5, and 6 just plot them.

Step-by-step explanation:

For 1, y intercept/x intercept is not 0 when you graph, thus not proportional. Number 2 is, thus proportional. For 3, 4, 5, and 6 you would plot them accordingly. So for (-5, -2) Start as 0,0 and go 5 to the left as it's negative, and 2 down as it is also negative. Do the same for others.

5 0
2 years ago
A tortoise walks 3 inches in 1 second. How many feet per second can the tortoise walk?
amid [387]

Answer:

0.25

Step-by-step explanation:

5 0
3 years ago
What expression using gcf 14xy+8yz
salantis [7]

Answer:

2y(7x + 4z)

Step-by-step explanation:

Consider the common factors of both terms

The gcf of 14 and 8 is 2

The gcf of xy and yz is y

Thus the gcf of both terms is 2y, thus

14xy + 8yz

= 2y(7x + 4z)

6 0
2 years ago
Read 2 more answers
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