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3 years ago

-17 times a number -29 is equal to -32 less than a number

Mathematics

1 answer:

Airida [17]3 years ago

5 0

Step-by-step explanation:

-17x = -32 - x

Collect like terms

-17x + x= -32

-16x = -32

Divide both sides by -16

X = 2

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Cx =d+r solve for x .! pls explain

elena-14-01-66 [18.8K]

Answer: $x=\frac{d+r}{c}$

Step-by-step explanation:

Simply divide by c to isolate x.

$\frac{cx}{c}=\frac{d+r}{c}$

$x=\frac{d+r}{c}$

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3 years ago

Which value is equivalent to 8?

Anit [1.1K]

Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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3 years ago

At the beginning of my bike ride I feel good, so I can travel 20 miles per hour. Later, I get tired and travel only 12 miles per

Vesnalui [34]

Answer: $3\dfrac{1}{4}$ hours

Step-by-step explanation:

Let x be the time ( in hours ) you feel good and y be the time ( in hours ) that you get tired.

As per given , we have

x+y= 8

Since : $Distance = Speed\times Time$

So , we have

20x+12y=122

According to the given question , we have the following system of equations ,

$x+y= 8--------(1)\\\\20x+12y=122------------------(2)$

Multiply 12 on both sides of equation (1) , we get

$12x+12y=96------------(3)$

Eliminate equation (3) from (2) , we get

$8x=26\\\\\Rightarrow\ x=\dfrac{13}{4}=3\dfrac{1}{4}$

Hence, you felt $3\dfrac{1}{4}$ hours good.

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3 years ago

-6(y + 15) = -3y + 6 what is the value of y

Serga [27]

Let's begin by listing out the information given to us:

$-6\mleft(y+15\mright)=-3y+6$

We are to find the value of y

$undefined$

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1 year ago