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Leona [35]
3 years ago
8

Aline that includes the point (3. 10) has a slope of 4. What is its equation in slope intercept

Mathematics
2 answers:
Pani-rosa [81]3 years ago
8 0
Slope intercept: y=mx+b

1. plug in values
point: (3,10); slope: 4—> 10=4(3)+b

2. solve for b

3. write the equation as y=4x+b (you will have found “b”)

Hope this helps!
mixer [17]3 years ago
4 0

Answer:

Y = 4x - 2

Step-by-step explanation:

Use the given slope and point to substitute into the point-slope formula

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juan and debbie each earn 9 per hour at their "jobs." Debbie worked five hours more than juan during the week. if juan and debbi
Vaselesa [24]

Using a system of equations, it is found that Debbie worked 45 hours during the week.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are:

  • Variable x: Amount of hours worked by Juan.
  • Variable y: Amount of hours worked by Debbie.

Juan and Debbie each earn 9 per hour at their "jobs", and earned a total of 765 for the week, hence:

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Simplifying the expression by 9:

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Since x = 85 - y, we replace in the expression:

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More can be learned about a system of equations at brainly.com/question/24342899

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asambeis [7]

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