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dybincka [34]
3 years ago
14

Solving a Real-World Problem

Mathematics
1 answer:
ElenaW [278]3 years ago
7 0

Answer: From the conditions given, the total number of the problems should be 29. This means that the sum of x and y should be 29. With this and the point-system, the best system of equation that is useful for this problem is,

                                     x + y = 29

                                     5x + 2y = 100

Your first answer choice is the correct answer.

Fact: I suggest looking up the question before asking it because  sometimes others have asked the questions and it will be answered. Just letting you know to help you save points.

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Please hurry i need this fast
andrey2020 [161]

Answer:

9

Step-by-step explanation:

Hope this helps! Have a nice day! Please consider making me Brainliest!

6 0
4 years ago
Write the equation of a line that is parallel to the following:<br><br> 1. x = 5<br><br> 2. y = -3
sineoko [7]

Answer:

1.  x=6

2.  y=2

Step-by-step explanation:

If x=5, the line is vertical, so we need a vertical line so that we are parallel.  A vertical line is x= a constant

We can choose the value for x as long as it is not 5, that would make it the same line.  I will choose x=6

If y=-3=5, the line is horizontal, so we need a horizontal line so that we are parallel.  A horizontal line is y= constant

We can choose the value for y as long as it is not -3, that would make it the same line.  I will choose y=2

3 0
4 years ago
List multiples of 4 between 20 and 46​
Jlenok [28]

Answer:

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48

8 0
2 years ago
Thirty-five more than .8 times a number is the same as 43 less than the product of -7 and the number.
PSYCHO15rus [73]
35 more than 8 times a number
.Let that number be x
35 more than 8 times the number x is written as 35+8x
And 43 less than the product of -7 and the number is written as 43 - -7x
=43+7x
and from the question, the two equations are equal,so we just place the equal sign between the two expression and solve for X
Thus
35+8x=43+7x
Grouping of like terms
8x-7x = 43-35
X = 8 .
6 0
3 years ago
Read 2 more answers
Help a person out asap plz
Dennis_Churaev [7]

Answer:

The first one

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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