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nasty-shy [4]
2 years ago
9

Help me pls Find the sum. (2w-9)+(-4w-5)

Mathematics
2 answers:
stellarik [79]2 years ago
7 0

Answer:

−2w−14

You have to collect like terms and simplify

Morgarella [4.7K]2 years ago
3 0

Answer:

-2w - 14

Step-by-step explanation:

(2w-9)+(-4w-5)

2w-4w-9-5 = -2w-14

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What decimal represents 6×1,000+2×10+3×1/10+5×1/1,000
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6 × 1,000 = 6,000

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3 × 1/10 = 3/10 = 0.3

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4 0
3 years ago
Please show me step by step on how to solve this.
Readme [11.4K]
Well, you have to be given an interval. That is not an interval.

You should be given something like 1 \leq x \leq 2

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Find the LCD for all of them which is 9/6 - 4/6 + 3/6 = 8/6 = 2/3

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7 0
3 years ago
On its first visit to the vet, Emma’s kitten weighed 30 ounces. On its second visit, the kitten had gained 8 ounces. On its thir
IrinaK [193]

Answer:

46.667% increase of 30.

Step-by-step explanation:

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7 0
3 years ago
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Maggie says that if the expression was 12÷3to the second power, you would divide before simplifying 3 to the second power. Is sh
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Answer:

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Step-by-step explanation:

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D - Division

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Therefore, to solve 12÷3² correctly, 3² needs to be simplified to 9 <em>before</em> dividing.

I hope this helps!

4 0
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Which shape below DOES NOT have volume?
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Step-by-step explanation:

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