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Jet001 [13]
3 years ago
14

Find the slope of each line. 1) 2) у

Mathematics
1 answer:
kkurt [141]3 years ago
4 0

Answer:

1) - 1/4 2)3

Step-by-step explanation:

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There are 10 soccer teams at the sunnydale soccer league. Each team will play every other team once. How many games will there b
Roman55 [17]

Answer:

90 games

Step-by-step explanation:


6 0
2 years ago
What is the area of the circle?​
Gelneren [198K]

Answer:

For a circle.

Step-by-step explanation:

A=πr^2

7 0
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You are debating about whether to buy a new computer for $800.00 or a refurbished computer with the same equipment for $640.00.
Naily [24]

Total deduction

  • 7.65+12+8
  • 19.65+8
  • 27.65%

Now

Earnings after deduction

  • 10-10(0.2765)
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Total hours:-

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7 0
2 years ago
A bag has 9 marbles: 4 are green, 2 are red, and 3 are blue. Melissa chooses a marble at random, and without putting it back, ch
nika2105 [10]

Answer: pr (blue) = 1/3 or 0.33

Pr(green without replacement) = 1/2 = 0.5

Step-by-step explanation:

Probability = number of possible outcomes/ number of total outcomes

Total number of outcomes is the sum of all the marbles, given as 9

Pr ( first marble blue) = no of blue marbles/ total number of marbles

= 3/9 = 1/3 or 0.333

Second marble is chosen without replacement- this means that the total outcome has reduced by 1, total number of marbles has reduced to 8 because there was no replacement.

Pr (second marble is green) = number of green marble/ total number of marbles without replacing the first marble

= 4/8 = 1/2 = 0.5

I hope this helps.

7 0
3 years ago
Solve the system of equations by graphing: -1/3x + y=-1, y=4+1/3x
Arada [10]

-\frac{1}{3}x + y = -1   ⇒   y = \frac{1}{3}x - 1

To graph this line, plot a point at the y-intercept (0, -1), than plot the next point using the rise over run from the slope (\frac{1}{3}) by counting up 1 and to the right 3 of the y-intercept.  This gives you a second point of (3. 0).  Draw a line through those two coordinates.

Answer: Plot (0, -1) and (3, 0) and draw a line through them.

***************************************************************************************

y = 4 +  \frac{1}{3}x    ⇒   y =  \frac{1}{3}x  + 4

Same as above.  Plot the y-intercept (0, 4) and then use rise over run from the slope to plot (3, 5).

Answer: Plot (0, 4) and (3, 5) and draw a line through them.

***********************************************************************************

You should end up with two PARALLEL lines.  Since the lines never intersect, there are no solutions to this system of equations.

Answer: No Solution

3 0
3 years ago
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