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3 years ago

5

Using 5 4’s and the symbols +,-,•,/, and ( ), create expressions for the numbers 0-10. Get creative, try using expressions with

fractions, parenthesis, and exponents. Just remember, you can only use the number 4

1 answer:

Elena-2011 [213]3 years ago

7 0

1. 4/4

2. 4

3. 4-4/4

4. 4*4/4

5. 4+4/4

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Maksim231197 [3]

Answer:

$4i \sqrt{6}$

Step-by-step explanation:

<h3>Step One</h3>

We need to simplify the radical by breaking up the radicand into a product of known factors that are positive real numbers.

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<h3>Step Two</h3>

After simplifying the products, we get

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3 years ago

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4 years ago

A total of 815 tickets were sold for the school play. They were either adult tickets or student tickets. There were 65 more stud

kvv77 [185]

Answer:

<u>375 Adult Tickets.</u>

Step-by-step explanation:

Here, we can simply set up an equation using variable <em>x </em>in place of the unknown student/adult tickets.

x = # of <u>adult</u> tickets sold

x + 65 = # of <u>student</u> tickets sold.

1) x + x + 65 = 815 (set both ticket amounts equal to the total)

2) 2x + 65 = 815 (added common variables together)

3) 2x = 750 (negated the +65, subtracted it from both sides)

4) x = 375 (divided both sides by 2)

5) 815 - 375 = 440 (subtracted the x from the total number of <u>adult</u> tickets, to recieve the amount of <u>childrens</u>' tickets.

Therefore,

Since there were fewer adult tickets sold (-65), 375 is the number of adult tickets, and 440 is the number of student tickets.

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3 years ago