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3 years ago

7

A big group of people are taking the train home for Christmas. 19 people get off the train in Brooklyn, 17 people then get on. N

ow there are 63 people on the train. How many were there to begin with?

1 answer:

Lana71 [14]3 years ago

5 0

There was 65 people to begin the train ride

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Mrs. Lewis had $100 to purchase school supplies for her class. She bought 40 glue sticks and 40 boxes of crayons. Each glue stic

Bess [88]

Mr. Lewis | 100$
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Box = 0.89$ (x40)

1.50 x 40 = 60$
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2 years ago

What is the value of 4x^2+5x when x=1

erastovalidia [21]

So the answer to this equation is 9
to find the answer we first need to substitute the x for 1
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2 years ago

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Solve --> <br><br> 3.17 x 10^5

Misha Larkins [42]

3.17 x 10^5 = <span>317000</span>

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2 years ago

Write a slope-intercept form of the equation if it passed the

inna [77]

Answer:

$\sf\longrightarrow \boxed{\pink{\sf 3x + 4y -8=0}}$

Step-by-step explanation:

We need to write the slope intercept form of the equation which passes through (4,-1) and parallel to the line y = -3/4x .

We know that the line parallel to a given line has the same slope . Therefore the slope of the line will be , ( on comparing to Slope Intercept Form ) .

$\sf\longrightarrow Slope =\dfrac{-3}{4}$

On using point slope form ,

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Substitute the respective values ,

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Simplify ,

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Multiply both sides by 4 ,

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<u>Hence</u><u> the</u><u> </u><u>equation</u><u> of</u><u> </u><u>the</u><u> line</u><u> </u><u>is </u><u>3x</u><u> </u><u>+</u><u> </u><u>4</u><u>y</u><u> </u><u>-</u><u> </u><u>8</u><u> </u><u>=</u><u> </u><u>0</u><u>. </u>

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3 years ago

What is 3(x-3)+5=3x+1+4

sergeinik [125]

Answer:

No solution

Step-by-step explanation:

3(x-3)+5=3x+1+4

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+4 +4

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-3x -3x

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Hope this helps!

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3 years ago