2 years ago

Which expression is equivalent to 5(2+7)?

Mathematics

1 answer:

frosja888 [35]2 years ago

4 0

Answer:

I can help you but first I need the rest of the answers to find out what's it equivalent to.

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I WILL GIVE BRAINLIEST TT

Vinil7 [7]

Answer:

Step-by-step explanation:

Yeah its 2 I can explain but will be long but if want comment and I will post but most likely its 2

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2 years ago

What is the equation of the line in the following graph? 1)y=x+2

Levart [38]

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have two points (2, 0) and (-2, -4). Substitute:

$m=\dfrac{-4-0}{-2-2}=\dfrac{-4}{-4}=1$

Therefore we have the equation of a line

$y=1x+b\to y=x+b$

Put the coordinates of the point (2, 0) to the equation:

$0=2+b$ <em>subtract 2 from both sides</em>

$-2=b\to b=-2$

Answer: $\boxed{y=x-2}\to\boxed{3)}$

8 0

3 years ago

Which two number have an absolute value of 5

serious [3.7K]

Answer:

5 and negative 5

Step-by-step explanation:

The absolute value is the distance from 0 five and negative 5 are both the same distance from zero

7 0

2 years ago

What expressions are equivalent to -56z + 28

makvit [3.9K]

Answer:

3b+b and 2(2b)

Step-by-step explanation:

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3 years ago

Please help me I don’t understand this

Tomtit [17]

Answer:64

Step-by-step explanation:

4 0

2 years ago