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3 years ago

Is y= 1/2x -4 a linear equation

Mathematics

2 answers:

trasher [3.6K]3 years ago

8 0

Answer:

Yes

Step-by-step explanation:

Linear means a line, and x is not squared or anything in this equation. If you were to graph it, it would be a line.

Nutka1998 [239]3 years ago

8 0

Answer:

Yes it is a linear equation!

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PLZ HELP!!!! WILL MARK BRAINLEST IF CORRECT

OverLord2011 [107]

Answer: the answer is 54

Step-by-step explanation: The error in the expression was that it was multiplied by 1 so it can't be one unless it was also 1 and it's not it is 54.

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2 years ago

The daily demand for ice cream cones at a price of $1.20 per cone is 50 cones. At a price of $2.20 per cone, the demand is 30 co

Lapatulllka [165]

Answer:

<h2>The demand at a price of $1.50 per cone is 44 cones</h2>

Step-by-step explanation:

let us apply the interpolation formula to solve this problem

we have

$\frac{y-y1}{x-x1} =\frac{y2-y1}{x2-x1}$

Now let us set the values to the notation above

x= $1.20

x1= $2.20

x2= $1.50

y = 50 cones

y1= 30 cones

y2= ?

$y2= \frac{(y-y1)}{(x-x1)} (x2-x1)+y1$

Substituting our given data we have

$y2= \frac{(50-30)}{(1.2-2.2)} (1.5-2.2)+30\\\\y2= \frac{20}{-1} (-0.7)+30\\\\y2= (20*0.7)+30\\y2= 14+30\\y2= 44$

the demand at a price of $1.50 per cone is 44 cones

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2 years ago

$49.95 CD player; 5% tax

jekas [21]

Answer:

2.4975 round it up to $2.50 equals 52.4475 or $52.45 cents

Step-by-step explanation:

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2 years ago

Someone help or nah?

cricket20 [7]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the measure of each interior angle of a regular polygon with the following number of sides 10

tresset_1 [31]

Answer:

36 will be the measure.

Hope it helps!!!

Step-by-step explanation:

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2 years ago