4 years ago

A plain flies x mph. How far can it go in y hours

Mathematics

1 answer:

Juli2301 [7.4K]4 years ago

7 0

It can go (x)mph=Ym i hoped this helped and please make me brainiest.

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-1=-5/8c+9 Need help solving this two step equation for c

vampirchik [111]

Answer:

Step-by-step explanation:

-1 = -⅝ c + 9

Subtract 9 from both sides:

-10 = -⅝ c

Multiply both sides by 8:

-80 = -5c

Divide both sides by -5:

c = 16

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3 years ago

Two times the difference of a number and nine is thirty-six. Translate into an equation

Over [174]

Twice means muliply by 2

The difference of a number and 7 means subtract a number/variable and 7

Is equal to 9 means =9

2(X - 7) = 9

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3 years ago

Solve step by step 7/10-6 2/4

zysi [14]

Answer:

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Step-by-step explanation:

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3 years ago

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gregori [183]

5892 divided by 18 is 327 rounded

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3 years ago

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Verify this closure property of subtraction x= -4/5 , y= 1/-10

Rom4ik [11]

Answer:

x - y is also a rational number. Hence satisfies the closure property.

Step-by-step explanation:

$x =\frac{-4}{5} , y = \frac{1}{-10} = \frac{-1}{10}\\$

Closure property of subtraction states that for any two integers a and b, (a - b) must also be an integer.

Here x and y are rational numbers. so x - y must also be rational to satisfy the closure property.

$x - y = -\frac{4}{5}- ( - \frac{1}{10}) = -\frac{4}{5} + \frac{1}{10} = \frac{-8 +1 }{10} = \frac{-7}{10}$

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3 years ago