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3 years ago

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3 2/3 - (-1 1/12) = ? please help<3

2 answers:

Karolina [17]3 years ago

8 0

Answer:

$3\frac{2}{3} - ( - 1 \frac{1}{12} ) \\ \\ \frac{11}{3} - ( - 1 \frac{1}{12}) \\ \\ \frac{11}{3} - ( - \frac{13}{12} ) \\ \\ \ \frac{11}{3} + \frac{13}{12} \\ \\ \frac{44}{12} + \frac{13}{12} \\ \\ \frac{44 + 13}{12} \\ \\ \frac{55}{12} \\ \\ \frac{19}{4} \\ \\ = 4 \frac{34}{?}$

4/3/4

aivan3 [116]3 years ago

8 0

Answer:

4 3/4

Step-by-step explanation:

3 2/3 - (-1 1/12) = 19/4 = 4 3/4

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When you have this type of problem, you need to combine the like-terms and isolate the variable.

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Add 11 to both sides to get rid of it

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3x + 133 = 22x

Then you would bring the 3x to the other side, so subtract 3x from both sides

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-3x -3x

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Then divide both sides by 19 to isolate x

133/19 = 19x/19

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3 years ago

Each edge of a cube is 9 centimeters long. Find the total length of all the edges of the cube.

posledela

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3 years ago

Which represents r in terms of A and S?

ladessa [460]

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2 years ago

Show answer in lowest terms 1/3 x 3/4=

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3 years ago

Read 2 more answers