<u>SOLUTION:</u>
General Equation: y = mx + b
.
Substitute slope = -2 into the equation:
y = -2x + b
.
Find the y-intercept:
4 = -2(-3) + b
4 = 6 + b
b = -2
.
Substitute b = -2 into the equation:
y = -2x - 2
.
Answer: y = -2x - 2
Answer:
Sam is collecting rocks as a hobby. He has collected 100 rocks then found 4 that he liked the most. He told his mother about his collection and she said "I 4 divided by 1/2 as many rocks as you do, Sam" Sam looks at her, wondering what she meant. How many rocks did Sam's mother like?
Step-by-step explanation:
Answer:
5/6 of a mile
Step-by-step explanation:
1/2+1/3=?
1/2=3/6
1/3=2/6
3/6+2/6=5/6
In this equation you can eliminate the x value
multiply the second equation by -2 and you get:
-2x - 2y = -10
when you add the two equations the x factors will cancel
2x + 3y = 6
- 2x - 2y = -10
---------------------
y = 16
you can find the x value by plugging the y value that you now know into one of the equations that you started off with.
Answer:
$30,000
Step-by-step explanation:
There are 60 minutes in an hour. There are 30 two minutes in 60 minutes. 30*1,000 = 30,000.
