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34kurt
3 years ago
5

There are 28 students in Mr. Smith's math class. 6/7 of them prefer pizza over cheeseburgers. How many students prefer pizza?

Mathematics
2 answers:
miv72 [106K]3 years ago
7 0
24 prefer pizza

Plz give brainliest
babunello [35]3 years ago
4 0

Answer:

24

Step-by-step explanation:

First you divide 28 by the denominator, 7, which is 4. Then you multiply 4 by the numerator, which is 6, and you get 24

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G.O has 3 orange picks for every 2 green. If there are 25 picks in all, how many picks are orange?
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There will be 15 orange pickles and 10 green picks

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1+x^2-3+2y+7x^2+3+3y
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8x^2+5y+1

Step-by-step explanation:

1+x^2-3+2y+7x^2+3+3y

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8x^2+5y+1

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Question is in the picture<br>please help
LiRa [457]

When given the graph of a function, the domain would include all the points that there is a graph. The strategy is to find what <em>is not</em> included.

What we are looking for are points of discontinuity. Think of it as when you remove your pencil from the paper.

From left to right, the graph stops at x = -3. So anything less than -3 is in the domain. Next, the graph starts up again at x =-1 after an asymptote (the vertical dashed lines). This piece goes to x = 4. So our domain is from -1 to 4.

Lastly, there's a jump from 4 to 5 and the graph goes on again. After 5, we take all the stuff more than it. So x > 5 is in the domain.

So x < -3, - 1 < x < 4, and x > 5 appears to be our domain. However, end points needed to be checked to see if we include them or not. Again we go left to right.

At x = -3 there is a filled (or closed) circle and that means we include -3.

At x = -1 there is an asymptote. Asymptotes are things you get close to but don't get to. (Think of it as the "I'm Not Touching" game you play on car trips.) So we exclude -1.

At x = 4 there is an unfilled (or open) circle and that means we exclude 4.

At x = 5 there is a filled circle so we include 5.

Now we refine our domain for the endpoints.

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Put the bolded ones all together and use the union, ∪, symbol to connect them, since something on the graph could be in any piece.

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5 0
3 years ago
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pychu [463]

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