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DIA [1.3K]
2 years ago
12

The pair of points (-4, y) and (5, 7) lie on a line with slope 1/3. What is the value of y? You must show all of your work to re

ceive credit
​
Mathematics
1 answer:
cestrela7 [59]2 years ago
8 0

Answer:

4

Step-by-step explanation:

slope =  \frac{y - 7}{ - 4 - 5}  =  \frac{1}{3}

y-7=-3, then y=4

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2.The marked price of television is Rs2000.If 13 percentage tax was levied, after allowing 10 percentage discount, find the fina
GarryVolchara [31]

Answer:

Final price = $2034

Step-by-step explanation:

Given the following data;

Marked price = $2000

Tax = 13%

Discount = 10%

To find the final sales price;

First of all, we would calculate the discount price

Discount price = 10/100 * 2000

Discount price = 20 * 10 = $200

New Price = marked price - discount price

New Price = 2000 - 200 = 1800

Next, we calculate the tax on the product;

Tax = 13/100 * 1800

Tax = 0.13 * 1800

Tax = $234

Finally, we would determine the final price;

Final price = marked price + Tax

Final price = 1800 + 234

Final price = $2034

8 0
3 years ago
What is the best estimate of 2π²?
Rasek [7]
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6 0
3 years ago
What's the greatest common factor of 49 + 25?
Feliz [49]
The GCF is one. I hope this helps love! :)
3 0
3 years ago
HEY YOU, YEAH YOU<br> I REALLY NEED HELP<br> okay so -5/16 + 9/8
pogonyaev

-5/16 + 18/16 13/16 - answer

8 0
3 years ago
Read 2 more answers
Crystal earns $5.50 per hours mowing lawns. Write a rule to describe how the amout of money m earned is a function of the number
ra1l [238]
She earns $5.50 for every hour so:
m = 5.5h
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m = 5.5(3.75)
m = 20.625
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4 0
3 years ago
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