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irinina [24]
3 years ago
7

WILL GIVE BRAINLIEST!!!

Mathematics
1 answer:
AlexFokin [52]3 years ago
4 0

Step-by-step explanation:

1) a. y = -5x +50

b. y = 5

2) a. y = 2.5x +5

b. x = 10

3) a. y = -10x + 50

b. y = 10

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A new car is purchased for $33,000 and over time its value depreciates by one half
densk [106]

Answer: 26 years

Step-by-step explanation:

3 0
3 years ago
The sales tax in your city is 8.8% and an item costs $63 before tax.
Art [367]

Answer:

If you are trying to figure out the total cost, then I believe it would be 68.544$ (68.54$ rounded).

Step-by-step explanation:

This is true because,

8.8% of 63$ is 5.544

63$ + 5.544$ = 68.544$

I am not quite sure if it is all correct, but I hope this helps! :)

6 0
3 years ago
WILL GIVE BRAINLIEST<br><br> just need answer:)
dedylja [7]
I think its b im sure
4 0
3 years ago
Read 2 more answers
Please help fast! I will give 15 points!
harina [27]

Answer:

srry I can't answer this question it's kinda of hard to solve srry

8 0
3 years ago
he graph shows the distribution of time (in hours) that teenagers spend playing video games per week. A graph titled Video games
Goshia [24]

"The graph shows the distribution of time (in hours) that teenagers spend playing video games per week. ", The statement that best describes the distribution is  "The distribution is approximately Normal, with a mean of 14 hours and a standard deviation of 4" Option B.

This is further explained below.

<h3>What is Normal distribution?</h3>

Generally, Data closer to the mean tends to occur more often than data further from the mean, as shown by the normal distribution, also known as the Gaussian distribution. The normal distribution may be represented graphically as a "bell curve."

In conclusion, "the graph illustrates the distribution of the amount of time, in hours, that teens spend playing video games over the course of a week," The statement "The distribution is nearly normal, with a mean of 14 hours and a standard deviation of 4" is the one that gives the most accurate account of how the data was distributed.

Read more about Normal distribution

brainly.com/question/12421652

#SPJ1

4 0
2 years ago
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