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3 years ago

Simplify -r+8(-5r-2)

Mathematics

1 answer:

Lapatulllka [165]3 years ago

6 0

Answer:

-41r - 16

Step-by-step explanation:

Step 1 :

Step 2 :

Pulling out like terms :

2.1 Pull out like factors :

-5r - 2 = -1 • (5r + 2)

Equation at the end of step 2 :

-r + -8 • (5r + 2)

Step 3 :

Step 4 :

Pulling out like terms :

4.1 Pull out like factors :

-41r - 16 = -1 • (41r + 16)

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3 years ago

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2 years ago

On a lunch counter, there are 3 oranges, 5 apples, and 2 bananas. If 3 pieces of fruit are selected, find the probability that 1

muminat

Answer:

$Probability = \frac{1}{24}$

Step-by-step explanation:

Given

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$Banana = 2$

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Required

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Since, order is not important:

$Probability = P(Orange) * P(Apple) * P(Banana)$

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