3 years ago

I need help with 8th grade math

Mathematics

1 answer:

kvasek [131]3 years ago

8 0

What exactly do you need help on?

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What does 74 divided by 8 equal

Darya [45]

8 goes into 74 nine times but there is a remainder of 2

9 and a remainder of 2 or 9 and 1/4

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Adam’s car traveled 465.3 miles on 16.5 gallons of gas. Which equation can be used to determine the average number of miles that

Nostrana [21]

Answer:

$y=28.5x$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form $y/x=k$ or $y=kx$

In this problem

Let

x------> the number of gallons

y------> the number of miles

the relationship between the number of miles and the gallons of gas represent a linear direct variation

The constant of proportionality k is equal to the slope m

$m=\frac{465.3}{16.5}= 28.2\frac{miles}{gallon}$

therefore

the equation of the linear equation

$y=28.5x$

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Factor the expression completely.<br> 8x + 64

EastWind [94]

Answer:

8(x+8)

Step-by-step explanation:

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Tia made a scale drawing of the White House for her history project. The actual length of the building is 168 feet, and its widt

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Answer:

Step-by-step explanation:

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Could someone pls help me out? Thank u so much

vesna_86 [32]

Answer:

$25

Step-by-step explanation:

c=30−(0.25)(20)

c=30+(−5)

c=(30+(−5)

30-5

Combine Like Terms

c=25

8 0

3 years ago