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slamgirl [31]
3 years ago
12

Does x equal if the problem is negative x -4x - 7 equals 5 negative 2X

Mathematics
1 answer:
Sphinxa [80]3 years ago
6 0

Answer:

X = - 4

Step-by-step explanation:

Given in problem

- x -4x - 7 = 5 -2x

Or, -5x - 7 = 5- 2x

Or, -5x + 2x = 5 + 7

Or, -3x = 12

Or, x = - \frac{12}{3}

∴ X = - 4    Answer

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If m∠ QOS=58, m∠ POR=61, and m∠ POQ=22 what is m∠ ROS
aleksandrvk [35]

19

Step-by-step explanation:

GIVEN P0R AND P0Q, YOU CAN FIND Q0R, WHICH IS 61-22=39. NOW YOU KNOW Q0S AND Q0R, YOU CAN FIND R0S, WHICH IS 58-39=19

4 0
3 years ago
Jamie has 7/10 of a pound of
Alekssandra [29.7K]

Answer:

Each person will get \frac{7}{30}\ lb

Step-by-step explanation:

we know that

To find out how much chicken will each person get, divide the total pounds of chicken by the number of persons

so

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3 years ago
Which fraction is closer to 1/2 than 1?<br> 7/8<br> 10/12<br> 12/14<br> 7/10
larisa [96]

Answer:

7/10

Step-by-step explanation:

7/8 = .875

10/12 = .833

12/14 = .857

7/10 = .7

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5 0
3 years ago
Read 2 more answers
How do you find the difference between median and mean
Flura [38]
Median is the middle number. Ex:
1,3,5,7,10,13,14

The middle number is 7 because there is three numbers on either side of 7. The median would be 7.

The mean is when you add up all of the numbers and divide by the number of numbers. For example, 1,3,5,7,10,13,14
You add all of them. 1+3+5+7+10+13+14 equals 53. Then divide 53 by 7 because there are seven digits.

Median equals 7.57142857
5 0
3 years ago
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