3 years ago

Which is an equation of a direct proportion?

Mathematics

1 answer:

statuscvo [17]3 years ago

7 0

Answer:

y=-2x

This type of equation is a form of a direct proportion.

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What is the position number of the term 125 in the sequence f(n) = 2n+3?

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Answer:

61st term in the sequence

Step-by-step explanation:

125 = 2n + 3

122 = 2n

n = 61

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Identify the slope and y-intercept of 3x-2y=7

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Slope=-3/2
y-intercept=-7/2

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You are getting a car wash for $45.50. You have to pay 5% sales tax and you want to tip the person who washed your car 20%. How

belka [17]

Answer:

$56.88

Step-by-step explanation:

amount paying for sales tax---> $2.28

amount paying for tip---> $9.1

amount paying for car wash---> $45.50

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3 years ago

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B8%7D%20%20%5Ctimes%204" id="TexFormula1" title=" \frac{5}{8} \times 4" al

Vsevolod [243]

Answer:

The result is

$\frac{5}{2}$

2.5

Step-by-step explanation:

We want to simplify

$\frac{5}{8} \times 4$

We know that 4 goes into 8 twice.

This implies that:

$\frac{5}{8} \times 4 = \frac{5}{2}$

We can convert the result into decimals as follows:

$\frac{5}{2} = \frac{25}{10} = 2.5$

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3 years ago

6×1(4+7)÷8×19(7-13) solve and the correct answer wins the Brainlist

alukav5142 [94]

Answer:

-940.5

Step-by-step explanation:

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3 years ago

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