8x2y2 – + 4x4 – 7xy3

Mathematics

1 answer:

Elodia [21]3 years ago

3 0

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(-1,5) (0,2) in slope intercept form

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Answer:

Step-by-step explanation:

(-1,5) (0,2)

y2= 2, y1 = 5, x2 = 0, x1 = -1

Slope m = [y2 - y1]/[x2 - x1]

m = {2 - 5}/{0+1}

m = -3/1

m = -3

And

y - y1 = m(x - x1)

y - 5 = -3(x + 1)

y - 5 = -3x - 3

y = -3x - 3 + 5

y = -3x + 2

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As an estimation we are told 5 miles is 8 km. <br>Convert 60 km to miles.

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Answer:

37.5 miles

Step-by-step explanation:

We can find the rate of conversion by dividing kilometers by miles. 5÷8=1.6, so 1.6 km = 1 mile. Now we can divide 60 by 1.6 to find miles.

$60/1.6=37.5$

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3 years ago

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Please Help!!

vekshin1

The function p(x) = x^3 is a polynomial. Here the “variable”, x, is being raised to some constant power. The function f(x)=3^x is an exponential function (the variable is the exponent).

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Below zero that means negative

So answer is -21

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4 years ago

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A total of 1,650 boxes of Girl Scout cookies were sold last week. Each large box cost $3.50 and each small box cost $2.00. The G

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