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3 years ago

5

The six grade class putting on a variety show to Raise money it cost $700 to rent the banquet hall they’re going to use if they

charge $15 for each ticket what is the minimum number of tickets they need to sell in order to raise at least $1000

1 answer:

Free_Kalibri [48]3 years ago

8 0

If you need a total of 1700$ then you need 114 tickets because 1700/15 is 114

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1 thousand a month would be my guess

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3 years ago

Triangle TAG is graphed as shown

solniwko [45]

Answer:

The transformation is (x,y) to (x-2,y-6)

Step-by-step explanation:

First of all, we note the coordinates of the point G

The coordinates of the point G is (2,6)

To bring this to the origin, we are looking at bringing it to the point (0,0)

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3 years ago

What is the reciprocal Consider the expression (5) of the base? Write your answer as a fraction, using the / symbol, like this:

lora16 [44]

Reciprocal of a fraction<h2>Answer</h2>

8/7

<h2>Explanation</h2>

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That is why the answer is 8/7.

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1 year ago

Simplify<br> 4-3[6-2(4-3)]

ikadub [295]

Answer:

<h2>-8</h2>

Step-by-step explanation:

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3 years ago

RSM wants to send four of its 18 Math Challenge teachers to a conference. How many combinations of four teachers include exactly

tatiyna

Answer:

1120 combinations of four teachers include exactly one of either Mrs. Vera or Mr. Jan.

Step-by-step explanation:

The order in which the teachers are chosen is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

1 from a set of 2(Either Mrs. Vera or Mr. Jan).

3 from a set of 18 - 2 = 16. So

$C_{2,1}C_{16,3} = \frac{2!}{1!1!} \times \frac{16!}{3!13!} = 1120$

1120 combinations of four teachers include exactly one of either Mrs. Vera or Mr. Jan.

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3 years ago