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inna [77]
4 years ago
12

Can somebody do this or know how to do this? only right answers please (:

Mathematics
1 answer:
Vesna [10]4 years ago
4 0

The line passes through (0,2) and (2,-1). We can compute the slope as

m=\dfrac{\Delta y}{\Delta x} = \dfrac{-1-2}{2-0} = -\dfrac{3}{2}

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The sum of a number and two times a smaller number is 62. Three times the bigger number exceeds the smaller number by 116.
9966 [12]

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10 and 42

Step-by-step explanation:

The difficulty with word problems is translating them into math.

Let's do that

---------------------

The sum of a number and two times a smaller number is 62.

let's call the bigger number b, and the smaller number s

b + 2s = 62

Three times the bigger number exceeds the smaller number by 116

3b = s + 116

-----------------------

Now manipulate one of the equations to isolate the variable

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substitute for s = 3b - 116 in

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Distribute

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combine like terms

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to find s plug in b = 42 into

b + 2s = 62

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7 0
3 years ago
Bao buys a skateboard that originally cost $38. He uses a coupon to save 20% after sales tax. The sales tax rate is 6.25%. How m
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I believe its 4.75

Step-by-step explanation:

Im sorry if I got it wrong.

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