Mathematics Middle School

Brayden is working two summer jobs, making $21 per hour tutoring and making $10 per hour landscaping. In a given week, he can work a maximum of 12 total hours and must earn no less than $170. If xx represents the number of hours tutoring and yy represents the number of hours landscaping, write and solve a system of inequalities graphically and determine one possible solution.

Brayden Is Working Two Summer Jobs, Making $21 Per Hour Tutoring And Making $10 Per Hour Landscaping.

Answers

Answer 1

Answer:

2 hours.

Step-by-step explanation:

Money earned for 14 hours of life-guarding = 14*18 = $252.  If he worked another 5 hours  to make the maximum of 19 he would earn 252 + 5*9

= $297  but he wants to work a minimum of hours for  a minimum of 270.

Thus we have the inequality:

252 + 9x ≤ 270

9x  ≤  18

x  ≤ 2.

So the number of hours he must do clearing tables = 2.

Answer 2

Answer:

The set of two or more inequalities in one or more variables is referred to as a system of inequalities, and the further discussion can be defined as follows:

System of inequalities:

Get y alone on one side of a linear inequality with 2 variables (x,y). Consider the equation that results when the inequality sign is changed to an equality sign. This equation has a line as its graph. A dashed line is drawn if the inequality is strict.

From the question, we know

[tex]21 x+10y \geq 170[/tex]  money

[tex]x+y \leq 12[/tex]           hours

so

Inequality [tex]1 : y\geq - \frac{21}{10} x+17\\\\[/tex]

Inequality [tex]2 : y\leq -x+12\\\\[/tex]

and [tex]x=0, y= 0[/tex]

For example

[tex]y = 2 \ \ \ x=10[/tex]

Please find the attached file.

Find out more about the graph here:

brainly.com/question/2025686

Step-by-step explanation:

Brayden Is Working Two Summer Jobs, Making $21 Per Hour Tutoring And Making $10 Per Hour Landscaping.

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Answers

im pretty sure it’s:

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you probably don’t have to include the equation, but i wanted to put it in there just in case :-)
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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

Answer:

uuhhajajkaajnnanana

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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--         --

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HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

-10x+3/2 and -2(5x)+(-2)(-3/4)

A. Find the area of the rhombus.
( 20mm 22.5mm )

B. The area of the parallelogram is 65 ft². What is it's height?
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Answers

Answer:

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Step-by-step explanation:

Which three side lengths best describe the triangle in the diagram

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I hope this helps have a great rest of your day and good luck with school:)

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Step-by-step explanation:

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F

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Answer:

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Step-by-step explanation:

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14

Step-by-step explanation:

Answer 14
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4

Step-by-step explanation:

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Answers

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:)

Which number line can be used to find the distance between (4, -1) and (8. - 1)?

-2

=

0

1

2

3

4

5

6

7

8

=

1

2

3

4

5

6

7

8

0

1

2

3

4

5

6

7

8

-27 -6 -5

4 -3 -2 -1

0

1

2

Answers

Answer:

the way it is graphed is confusing so I thing it's number line #2 or #3 because you need -1 and -8

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Answers

Answer:-64

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Answer:

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2.) Priya is stacking building blocks to make a tower. She takes a break
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5/8 x ? = 2 1/2
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2 1/2 = 5/8 = ?

PLEASE ANSWER FAST :(

Answers

Answer:

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Step-by-step explanation:

The height of the tower when she will finish is 4 feet.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Priya is stacking building blocks to make a tower. She takes a break when the tower is 2¹/₂ feet tall, which is 5/8 of the height of the tower she wants to build.


The height of the tower will be calculated as,

5 / 8 x = 2¹/₂

x = ( 8 / 5 ) x 2.5

x = 4 ft

To know more about an expression follow

https://brainly.com/question/25968875

#SPJ2

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