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bixtya [17]
3 years ago
10

Simplify 8a-5b-(6a-9b)

Mathematics
1 answer:
pychu [463]3 years ago
7 0

Answer:

<h2>2(a + 2b)</h2>

Step-by-step explanation:

8a - 5b - (6a - 9b)

When there is a (-) in front of an expression in parentheses, change the sign of each term in the expression.

8a - 5b - 6a + 9b

Collect like terms

2a + 4b

Factor out 2 from the expression

2(a + 2b)

Hope this helps...

Good luck on your assignment..

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Two number cubes each have sides that are labeled 1 to 6. Isis rolls the 2 number cubes. What is the probability that the sum of
AURORKA [14]

Answer:

1/12 or 0.0833...

Step-by-step explanation:

There are 36 different possible outcomes for rolling the number cubes. To get a sum of 4 you would need to roll a 1 and 3 (2 possibilities, each cube could roll a 1 or a 3) or a 2 and a 2 (1 possibility, each has to roll the same number). Since there is no 0 or negative numbers, these are your only possibilities. 3 out of 36 possibilities is also equivalent to a 1/12 chance.

Hope this helps

8 0
3 years ago
Complete the equation of the line through (4,-8) and (8,5)<br> Use exact numbers.<br> Y=?
castortr0y [4]

The Answer:

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3 0
2 years ago
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tresset_1 [31]

Answer:

IJ = 12

Step-by-step explanation:

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6 0
3 years ago
100 POINTS AND BRAINLIEST! FULLY CORRECT AND EXPLANITORY ANSWERS ONLY!
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step-by-step explanation:

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there for you should get 2/3x + 7 = 29

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