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Elodia [21]
3 years ago
13

Evaluate w + 2w + 1

Mathematics
1 answer:
strojnjashka [21]3 years ago
5 0

Answer:

3w+1

Step-by-step explanation:

Add together like terms (the w's).

(hope this helps :P)

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75% of the normal price of headphones is 45$. What's the normal price?
Brums [2.3K]

Answer:

60$ is the normal price.

Why:

Because if 45$ is 75%, then 30$ is 50%, 15 is 25%, and 0 is 0%. 50% + 50% = 100%. (That's how I did this one, anyway. This works on any 25%, 50%, or 75% problem.)

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2 years ago
What is the solution to this equation?
slavikrds [6]
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4 0
3 years ago
How many solution does the system have 6y+5x=8;2.5x+3y=4
mote1985 [20]
Solve by Elimination:
6y+5x=8
2.5x+3y=4
Multiply the second equations by 2:
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6 0
3 years ago
What would the answer be
Hoochie [10]

Answer:

B.

Step-by-step explanation:

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4 0
3 years ago
Name the relationship between the angles below. What is the sum of the angles? Explain how you would find the missing angle. Exp
DiKsa [7]

Answer:

would find the missing angle. Explain each step. (replace with 120 & x)

Name the relationship between the angles below. What is the sum of the angles? Explain how you would find the missing angle. Explain each step. (replace with 120 & x)

Step-by-step explanation:

Name the relationship between the angles below. What is the sum of the angles? Explain how you would find the missing angle. Explain each step. (replace with 120 & x)

8 0
2 years ago
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