2 years ago

Simplify: 1/5(10x - 20)

1 answer:

5 0

The answer is 2x-4

Factor out 5 from the expression and then reduce the numbers with the greatest common factor 5

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e-lub [12.9K]

What do u wanna know?

6 0

2 years ago

maria [59]

Answer:

131

Step-by-step explanation:

Using proportion,

If Out of 550 calculators = 6 are defective,

Then out of 12000 calculators = ? are defective

$\frac{12000 calculators}{550calculators} * 6$

= 21.8 * 6

= 130.8 ≈ 131

∴ Approximately 131 calculators are defective

3 0

3 years ago

laila [671]

B) 35
the formula is .5(outer angle - inner angle) = .5(100-30)=.5*70=35

7 0

2 years ago

Anika [276]

27

Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out

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2 years ago

Sunny_sXe [5.5K]

Answer:

The second answer, and fifth answer

Step-by-step explanation:

7 0

2 years ago