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svetlana [45]
3 years ago
7

What is the equation of this line?

Mathematics
2 answers:
JulsSmile [24]3 years ago
8 0
Find the gradient of the line using any two points on the line as 
let point A(2,-2) point B(-2,-4)
usingm= \frac{ y_{2} - y_{1} }{ x_{2} - x_{1} }
as the y-intercept is -3
Mamont248 [21]3 years ago
3 0
(0, -3)(2, -2)
slope = (-2 + 3)/(2-0) = 1/2

b = -3
equation
y = 1/2x - 3

answer is A
<span>y = 1/2x - 3</span>
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Someone help me please!!!
mezya [45]
8-3x=5*2
8-3x=10
-3x=10-8
-3x=2
x=-2/3
8 0
3 years ago
Read 2 more answers
You deposit $1500 into a savings account that pays 6% interest compounded yearly. How much money is in the account after 10 year
OlgaM077 [116]
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6 0
2 years ago
Read 2 more answers
What fraction of the dunk tanks require at least 500 gallons of water? Write the fraction in simplest form.
Cerrena [4.2K]

Answer:

1/2

Step-by-step explanation:

Based on the information observed from the attached box and whisker plot, the Fraction of dunk tanks which requires atleast 500 gallons of water. This fractional value will be the property of plot in the position marked as 500 on the plot. The point which refers to 500 gallons on the plot is the ticked point in between the box. This point represents the median value in a box and whisker plot.

The median value represents the 50th percentile value which relates to half of the distribution. This means that fraction of dunk which requires atleast 500 gallons is : (50/100) = 1/2

7 0
3 years ago
How much profit will a store make on the sale of a flat screen TV that is marked up by 30% and then sold at a 20% discount if th
notsponge [240]

The flat screen TV that is marked up by 30% and 20% discount had a profit of $60 after being sold.

The mark up percentage is given by:

Mark up percentage = (selling price - cost price)/cost price

Since the original price is $1500, hence:

30% = (selling price - 1500)/1500

0.3 = (selling price - 1500)/1500

(selling price - 1500) = 450

Selling price = $1950

It was again sold at a discount of 20%:

Final selling price= 1950 - 20% of 1950 = 1560

Profit = 1560 - 1500 = $60

Hence $60 profit was made by the store for the sale of a flat screen TV.

Find out more at: brainly.com/question/15699405

7 0
2 years ago
Meredith's recipe for 2 1/2 dozen cupcakes calls for 3 cups of flour. She only has 1 cup of flour and needs to feed 12 people. C
oee [108]
I am pretty sure the awnser is yes because 2.5 divided by 3 equals .83 repeating which mean for one dozen of cupcakes(12) it would take .84 cups of flour.
7 0
2 years ago
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