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4 years ago

A car went 70 miles in 4 hours. If it continues going the same speed,

Mathematics

2 answers:

elena-14-01-66 [18.8K]4 years ago

4 0

Answer:

It would take 10 hours

Step-by-step explanation:

1 ) 70/4 = 17.5 The car travels 17.5 miles each hour

17.5 x 10 = 175 therefor it would take 10 hours

lakkis [162]4 years ago

4 0

Answer:

It would take 10 hours to go 175 miles.

Step-by-step explanation:

Divide by 70:

x = 10 hours.

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3 years ago

Rearrange x=2y-6 to make y the subject.

Elza [17]

Answer:

y=0.5x+3

Step-by-step explanation:

So the point of this is to make y the only thing on one side. So first you have to add 6 on both sides. That would make is x+6=2y. Next you need to divide 2 on both sides. That would equal 0.5x+3=y.

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3 years ago

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M+4 divided by 6 = -2

Ludmilka [50]

Answer:-16

Step-by-step explanation:

(M+4)/6=-2

Cross product

M+4=-2×6

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M=-16

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4 years ago

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Which expression is a sum of cubes?

Katen [24]

Since $\sqrt[3]{32}\not\in\mathbb Z$ , you can omit B and C as possible solutions.

Now,

$-64x^6y^{12}+125x^{16}y^3=(-4x^2y^4)^3+(5x^{16/3}y)^3$

but since 16 is not divisible by 3, A is not correct either.

So D is the answer. To verify:

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3 years ago

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PLEASE HELP

ladessa [460]

Answer:

I have no idea 392xx3322

Step-by-step explanation:

so I dont knoe anyhitng

4 0

4 years ago