If -4m+20=50, then what is M equal to?

Answers

Answer 1

Answer: -4m+20=50
add 4m to both sides because I dislike negatives
20=50+4m
subtract 50 from both sides
-30=4m
divide both sides by 4
-30/4=m
-15/2=m
-7 and 1/2=m

Answer 2

Answer: -4m + 20 = 50
-20 -20

50 - 20 = 30

-4m = 30

-4m/-4 = 30/-4

m = -7.5

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What percent of 96 = 24

Answers

$96=24*4\n96/4=24\n\n\frac{1}4=(25)/(100)=25\%$

$(24)/(96) = (1)/(4) = (25)/(100)$
25%

viola drives 170 m up a hill that makes an angle of 6 degrees with the horizontal. Rounded to the nearest tenth of a meter, what horizontal distance has she covered?

Answers

So what your going to do us to multiple 170 times 7 because your trying to findte mile. You should get 1,120. Then roound to the nearest ten. The answer should be 1,100. If Im wrong pkease comment back and tell me my mistake. Thank You!

PLZ HELP ASAP!!!! A line has a slope of -1/2 and a y-intercept of 3. Which equations represent the line? Choose all answers that are correct. A. 2y=6 x B. x 2y=6 C. y=-1/2x 3 D. (y-2)=-1/2(x-2)

Answers

slope intercept form is y=mx+b
so y=-1/2x+3 would be correct

B (assuming it's x+2y=6?) and D would also be correct, because you'll get y=-1/2x+3 if you arrange them in the y=mx+c form.

What best represents an elevation of 0 feet

Answers

Answer:

Elevation of Zero feet, Means

If represented on number line , it is in middle of Number line equidistant from both sides.

=At sea level

→Integer={------,-3,-2,-1,0,1,2,3,..............},

0 is in the middle of integers, that means neither positive nor negative.

→Elevation above Zero Feet=Positive Integer

→Elevation below Zero Feet=Negative Integer

if this is in science terms its a plain if this is in mathematical terms, the answer is the number 0 anything below is negative, anything abouve is pos

What is the quotient? 40,561 divided by 47

Answers

40,561÷ 47= 863

Hoped this helped.

~Bob Ross®

5. A race course is 99 meters long. There are treesalong 38 meters of the course. How long is the part
of the course without trees?
unit

Answers

Answer:

Step-by-step explanation:

99 minus 38

Answer:

61 meters

Step-by-step explanation:

To find this answer, you need to subtract the length with trees from the total length of the course. With this information, you get an equation that looks something like x + 38 = 99, with x being the length of the course without trees.

Subtract 38 from both sides:

x + 38 = 99

- 38 - 38

x = 99 - 38

Simplify:

x = 61

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