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Zarrin [17]
2 years ago
9

What coordinate plane shows the graph of 3x+y>9 ?

Mathematics
1 answer:
jolli1 [7]2 years ago
4 0

Answer:

  (d)  see attached

Step-by-step explanation:

All of the answer choices show shading above a dashed line, so we need to look a little closer at the equation of the boundary line. Written as an equation, it is ...

  3x +y = 9

When you set each variable to zero and solve for the other, you find the intercepts to be ...

  y = 0, x-intercept: 3x = 9   ⇒   x = 3

  x = 0, y-intercept: y = 9

The only graph that has x- and y-intercepts matching these values is the one attached.

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Match the best measure to each situation. 1. The weights of wrestlers on the team varies by 74 lbs. mode 2. The most popular M&a
borishaifa [10]

Answer:

Situation                                                                                    Best measure  

1. The weights of wrestlers on the team varies by 74 lbs.     range


2. The most popular M&M's color is green.                           mode


3. The mean price for an mp3 download is $1.96.                 mean


4. Half of the students in 3rd hour PE are 15 or older.           median


Step-by-step explanation:

1. The weights of wrestlers on the team varies by 74 lbs. This is the range, the difference between the maximum and the minimum value.

2. The most popular M&M's color is green. This is the mode, the value more repeated.

3. The mean price for an mp3 download is $1.96. This is the mean.

4. Half of the students in 3rd hour PE are 15 or older. This is the median, the value in the half of the values


3 0
3 years ago
Solve: 3x-5y= -15 using y=mx+b method. Show steps
Sliva [168]
3x-5y=-15                                What you do to one side, you must do to the other.
-<u>3x        -3x
</u><u />-5y=-3x-15

<u>-5y</u>=<u>-3x</u> <u>- 15</u>
-5     -5   -5

Final Answer: y=3/5x + 3

4 0
3 years ago
Read 2 more answers
Help with question 21!
Darya [45]
W=-3m+205
m=number of months
205= weight at first to start the diet
w=weight

a)
m=0
so; 
w=-3(0)+205=205

Answer: Chris weight at the start of the diet 205 pounds

b)
W=-3m+205

The weight lost each month is the number beside "m", in this case is -3 pounds

Answer: Chris lose 3 pounds per month

c)
w=205-45=160
so
160=-3m+205
-3m+205=160
-3m=160-205
-3m=-45
m=-45/-3=15

Answer: 15 months.
4 0
3 years ago
The school council vote on the 2 candidates to become the student council president, they never votes for candidate, one was 523
laila [671]
With my calculation it says 55.5

( Sorry if incorrect)
5 0
3 years ago
What is the outlier of the set of data? 33, 46, 41, 41, 30, 9, 14, 33, 15, 26, 12, 46, 28, 36, 95 ____________________
Delvig [45]
The outlier is 95.

All the numbers are from 9 - 46 EXCEPT for 95

Answer = 95

Hope this helped :) 
7 0
3 years ago
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