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chubhunter [2.5K]
3 years ago
8

Slope is 1 and (-2, -1) is on the line

Mathematics
1 answer:
Arlecino [84]3 years ago
6 0

Answer:

y=x+1

or y=1x+1

Step-by-step explanation:

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X < -3

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-x will be positive when x < -3

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2 years ago
The distance from the school to the library is 12 miles. The distance from the school to the park is 75% of this distance. What
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Find the solution of the system of equations<br> shown on the graph.
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An ice cream factory makes 300 quartz of ice cream in 10hr how many quartz can be made in 12 hours
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2 years ago
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Calcular la edades actuales de una madre y sus dos hijos sabiendo que hace 14 años la dad de la madre era 5
rodikova [14]

The present age of mother and her daughter respectively are; 40 and 10 years respectively.

<h3>How to Solve Algebra Word Problems?</h3>

Let x and y be the present age of mother and her daughter respectively.

Therefore;

x + y = 50

x = 50 − y     .....(1)

After 20 years, mother's age will be twice her daughter's age at the time. Thus;

x + 20 = 2(y + 20)

x − 2y = 20     .....(2)

Plugging eq 1 into eq 2 gives us;

50 − y − 2y = 20

3y = 30

y = 10

Thus;

x = 50 − 10

x = 40

Thus, the present age of mother and her daughter is 40 and 10 years respectively.

Translation of the question into English is;

The sum of the present ages of mother and her daughter is 50 years. After 20 years, mother's age will be twice her daughter's age at the time. Find their present ages.

Read more about Algebra Word Problems at; brainly.com/question/21405634

#SPJ1

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1 year ago
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