2 years ago

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Mathematics

1 answer:

Gre4nikov [31]2 years ago

7 0

73 I believe I’m not sure

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I need help showing my work for the answer.

user100 [1]

Answer: ong

Step-by-step explanation: im straight

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3 years ago

<img src="https://tex.z-dn.net/?f=4%28a%20%2B%202%20%29%20-%202%20%28a%20-%203%29" id="TexFormula1" title="4(a + 2 ) - 2 (a - 3)

satela [25.4K]

Answer:

$\large\boxed{2a+14}$

Step-by-step explanation:

$4(a + 2 ) - 2 (a - 3)\qquad\text{use distributive property:}\ a(b+c)=ab+ac\\\\=4a+8-2a-(-6)\qquad\text{combine like terms}\\\\=(4a-2a)+(8+6)\\\\=2a+14$

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2 years ago

Find the y-intercept for the parabola defined by this equation y=5x2-x-6

bija089 [108]

Y intercept is -6

Y= 5x^2-X-6
Y= 5(0)^2-0-6
Y= 0-0-6

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3 years ago

Suppose you pay $1.00 to roll a fair die with the understanding you will get $3.00 back rolling a 4 or a 2, and nothing otherwis

nikdorinn [45]

There are 2 chances out of 6 to win $3

Every 6 rolls you are expected to win $6

Every 3 rolls you are expected to win $3.

On average, even though it's impossible, every roll you would make $1.

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2 years ago

16 2/3 percent of what number is 72

MArishka [77]

The answer is about 432.178

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3 years ago