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Reil [10]
2 years ago
12

How can you write a linear function in the form y=mx + b by using the two points given below (0,-2), (2,6)

Mathematics
2 answers:
elixir [45]2 years ago
6 0

Answer:

y = 4x - 2

Step-by-step explanation:

m = y-y/x-x

m = 6-(-2)/2-0

m = 8/2

m = 4

shepuryov [24]2 years ago
5 0

Answer:

y=4x-2

Step-by-step explanation:

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A group of friends were working on a student film that had a budget of $1200. They used 63% of their budget on equipment. How mu
Dominik [7]

Answer:

0.63

Step-by-step explanation:

7 0
2 years ago
What is 79.35 divided by 5
liraira [26]
79.35 divided by 5 equals: <u><em>15.87</em></u>
<em>~~~~~~~~~~~~~~~~~~~~~~~~~~~</em>
To check:
    243
    15.87
<span><u>  x  5.00</u>
</span>     0000
<u>    0000</u>
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Hope this helped! :)
<span><em>Any more questions, please ask! :)</em></span>


5 0
3 years ago
The sum of two numbers is 70. one number is 4 times as large as the other. What are the numbers?
FinnZ [79.3K]

One number is 4 times the other, so x and 4x.

The sum of two numbers is 4x+x=70.

Solve for x to get

x=70/5=14

the other number is 4x=4*14=56

4 0
3 years ago
Read 2 more answers
The CONIC SECTIONS get this name from the fact that they are formed by the intersection of a cone and a A) plane. B) sphere. C)
Tema [17]
It is a cylinder.........
3 0
3 years ago
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The student council is selling cookies.They buy the cookies from the store for .55 cents each.They sell the cookies for $1 each.
aleksley [76]

Answer:

The percentage of the markup is 82%

Step-by-step explanation:

In this question, we are asked to calculate the percentage of mark up. This is simply calculating the percentage of the profit margin.

firstly to be able to calculate this percentage, we need to know the value of the profit margin itself.

mathematically, the profit margin is selling price - cost price

From the question, the selling price is $1 while the cost price is 55 cents

The profit margin is thus $1 - 55 cents = 45 cents

We now proceed to calculate the percentage profit

mathematically, that is profit/cost price * 100%

That would be 45 cents/55 cents * 100 = 9/11 * 100% = 81.8 approximately 82%

7 0
2 years ago
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