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3 years ago

13

Okay, so lets say a teacher wants to divide her class of 30 students into 10 groups, but not necessarily of equal size. What are

some of her choices?

2 answers:

Phantasy [73]3 years ago

7 0

Well, she could do 30/10 which equals 3. So she could do 10 groups with 3 students in each group.

nata0808 [166]3 years ago

7 0

Simple, just pick a random number,like 2 or somthing.

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Answer: show A had 8394 performances.

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Step-by-step explanation:

Let x represent the number of performances of show A.

Let y represent the number of performances of show B.

As of a certain date, there had been a total of 14,404 performances of two shows on Broadway. This means that

x + y = 14404 - - - - - - - - - -1

There was 2384 more performances of Show A than Show B. It means that

x = y + 2384

Substituting x = y + 2384 into equation 1, it becomes

y + 2384 + y = 14404

2y = 14404 - 2384

2y = 12020

y = 12020/2

y = 6010

x = y + 2384 = 6010 + 2384

x = 8394

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