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4 years ago

7

3w+2(w-2)+10 Show and explain work

1 answer:

DaniilM [7]4 years ago

7 0

Answer:

5w+6

Step-by-step explanation:

3w+2(w-2)+10 distribute the 2

<u>3w</u>+<u>2w</u>-4+10 combine like terms the w's and

the numbers without the variables

5w+6

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X - 3/5 =10 give your answer as an improper fraction

elixir [45]

Answer:

53/5

Step-by-step explanation:

Multiply both sides by 5: 5x - 3 = 50

Add 3 to both sides: 5x = 53

Divide both sides by 5: x = 53/5

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2 years ago

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Malachy, Sushil and Fiona share some sweets in the ratio 7:1:1. Malachy gets 90 more sweets than Fiona. How many sweets does Sus

VashaNatasha [74]

Answer:

15

Step-by-step explanation:

Fiona (F) = Sushi (S)

Malachy (M) = 7 Fiona (F)

M = F + 90

F + 90 = 7F

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F (Fiona) = 15

S (Sushi) = 15

check: Malachy (M) = 15 * 7 = 105

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3 years ago

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Gemiola [76]

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Step-by-step explanation:

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3 years ago

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Lesechka [4]

Answer:

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Step-by-step explanation:

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4 years ago

How do I solve the equation 2x-5x+6.3=-14.4

Serga [27]

-3x+6.3=-14.4
-6.3=-6.3
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3 years ago