3 years ago

**90 POINTS!!*

Mathematics

2 answers:

allsm [11]3 years ago

7 0

C hopefully this helps you

kap26 [50]3 years ago

3 0

Answer:

I would say the answer is C , I hope this is helpful

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X=-5y+2<br> x=3y-2<br> elmantion or substutuion

Nikolay [14]

Answer:

y = 1/2

Step-by-step explanation:

x = -5y+2

x=3y-2

substitute for x ans solve

3y-2=-5y+2

8y-2=2

8y = 4

y= 4/8

y=1/2

6 0

3 years ago

One ballispicked at random from a box containing 3redballs and 1green balls. If X is the number of redballs picked, find the pro

Paladinen [302]

Answer:

P(X = 0) = 0.25

P(X = 1) = 0.75

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The probability distribution of X.

3 red balls out of 4, one picked, so we can have either 0 red balls or 1 red ball. The probability disitribution is the probability of each outcome.

$P(X = 0) = \frac{1}{4} = 0.25$

$P(X = 1) = \frac{3}{4} = 0.75$

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3 years ago

Solve for y 2y - 11 > -19.

Talja [164]

Answer:

Y>-4

Step-by-step explanation:

Add 11 to both sides and divide

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4 years ago

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2. Sara went to the store to buy 3 apples, 1 cabbage and four, 2-Liter of sodas. She has $15.47 with her.

Andrei [34K]

Ok but don’t want a bad morning call you can not wait until you’re done I’ll talk tomorrow thank you thank

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4 years ago

I need help with this

worty [1.4K]

You have to make the denominators the same so you would multiply the three by seven to get 21 and then you would do the same to two and then you can subtract

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4 years ago

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******90 POINTS!!*****

**90 POINTS!!*