What is being done to the variable in the equation negative 5M = -40

Answers

Answer 1
Answer:

Step-by-step explanation: In this equation, it's important to understand that the number 5 is the coefficient on the variable M. This just means that -5 "times" M equals -40. So, whenever you see a number next to a variable, it means multiplication.

If we were to solve, we would just divide both sides of the equation by 5. On the left the 5's cancel and on the right, -40 divided by 5 is -8.

Answer 2
Answer: Answer: m=8

To solve this, we would have to get m by itself. Since m is being multiplied by -5, you would have to divide -5 on both sides to get m alone.

-5m=-40
/-5 /-5
_______
m=8

Hope this helps comment below for more questions :)

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The point A is on a mountain,which is 5700 m above sea level and point B is in a mine, which is 39600 m below sea level. Find the vertical distance between A and B.

Answers

39600+5700=45300

Is -4.08 less than greater than or equal to -4.7

Answers

Your answer (<, >) -4.08 < -4.7.

Thus, -4.7 > -4.08

Hope this helps

Write a linear function that passes through (1,5) and (2,15)

Answers

Simple,

using (y1-y2)/(x1-x2) =m (slope)

find your slope...

(5-15)/(1-2) = (-10)/(-1)=10

thus, 10=m (slope)

Now, using y=mx+b to find your equation, plug in what you know...

Use any of the 2 coordinates.. (1,5)

5= 10(1)+b

5=10+b
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-5=b

Thus, the equation to your line is...

y=10x-5.

1 is 5% of what number?

Answers

1 is 5% of 20 (twenty)

1 is 5% of 20


because when you multiply 20 by 5 =  100


I hope that's help !

Happy Sunday:)

81/100 simplest form

Answers


81  and  100  have no common factor.
So  81/100  can't be simplified.

Can the sum of two mixed numbers be equal to 2, explain why or why not

Answers

no because a mixed number is a whole number with a fraction and the smallest whole number is one so 1 and a fraction pulse and a fraction will equal more than 2
Do 20/10 and 22/11 because they will have 2