Does the equation y=2x represent a proportional relationship? explain

Mathematics

2 answers:

trasher [3.6K]3 years ago

5 0

Answer:

yes it does

Step-by-step explanation:

tiny-mole [99]3 years ago

5 0

Answer:

Step-by-step explanation:

Yes because it does not have a y intercept which means the line will go thru the origin

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Can u solve this questions.i don't know what to do.

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

average is calculated as

average = $\frac{sum}{count}$

$\frac{sum}{2}$ = 13 ( multiply both sides by 2 )

sum of 2 eldest = 26

Then for the 4 children

average = $\frac{26+2+4}{4}$ = $\frac{32}{4}$ = 8

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2 years ago

I need some serious help with standard form, Im really confused . Here's a problem ,

OLEGan [10]

I can see that the equation given above is a linear equation since y and x are the only variable and the degree is one. The standard form of a linear equation is written as:

Ax + By = C

We write the given equation into standard form as follows:

<span>y - 2 = 2(x - 3)
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3 years ago

Coach Pettaway is buying basketball equipment for his team. He gets a

soldier1979 [14.2K]

First, let’s all acknowledge that whoever comes up with problems like this WANTS kids to hate math...smh

I’m sure there is a prettier way to solve this, but here’s what I did:

8(2.25) + 3(22.50) =
18 + 67.50 = 85.50 per “set” of balls/jerseys
400/85.50 = 4.678 = number of “sets” he can buy. Round down to 4 so we have room for tax.

85.5 x 4 “sets”= $342
Tax on 342 is 0.06 x 342 = 20.52

$342 + 20.52 = $362.52 spent

Basketballs = 4 sets x 8 balls per set= 32
Jerseys = 4 sets x 3 jerseys per set= 12

32 basketballs, 12 jerseys, $362.52 spent

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3 years ago

How did you figure out the answers ? how did you work it out ?

Maksim231197 [3]

How did who figure out what answer?

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3 years ago

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Given,

The line f and g are parallel lines.

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