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vaieri [72.5K]
3 years ago
15

Solve the equation. -0.2(30) + 0.5x = 0.2(30 + x)

Mathematics
1 answer:
Travka [436]3 years ago
4 0

Answer:

x=40

Step-by-step explanation:

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Write an equation for the line parallel to y = -7x + 15 that passes through the point P(9,-6).
Elan Coil [88]

Answer:

y = -7x + 57

Step-by-step explanation:

If the line is parallel, it will have the same slope. So, this line will also have a slope of -7.

Use y = mx + b, plug in the slope and given point, and solve for b:

y = mx + b

-6 = -7(9) + b

-6 = -63 + b

57 = b

Plug in the slope and y intercept into y = mx + b:

y = mx + b

y = -7x + 57

So, the equation is y = -7x + 57

6 0
3 years ago
It is two plus two what does it equal?
eduard
I think it equals 4 or 6 or 8
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Just welp me finish this math stuff pls
kykrilka [37]

Answer:

2/7

Step-by-step explanation:

You would add what is in the parenthesees and you get 6/14 and if you simplify you get 3/7. So you would do 5/7 -3/7

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3 years ago
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8 over 9 + 7 over 9 bjf
valkas [14]

Answer:

That would be 0.87

Step-by-step explanation:

Is that the answer you wanted...?

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Kirk has 42 pieces of candy to divide evenly between his three children if he puts the pieces into three boxes how many pieces o
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To figure out how many pieces of candy there will be in each box, all we have to do is divide 42 by 3

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Let’s check our work:

14 x 3 = 42

Therefore, there will be 14 pieces of candy per box

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