Questions Answered

marcopolo201114:
Group Title
Which of the following is a solution to the equation 2/3x + 16 = 14?
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 updated 2 years ago
 1 reply
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marcopolo201114:
Group Title
Which of the following is the graph of the inequality 3 < n?
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 updated 2 years ago
 1 reply
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marcopolo201114:
Group Title
To graph the inequality t > 5, you would put an open circle on 5 and shade to the right.
True
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 updated 2 years ago
 3 replies
 1 Medal

marcopolo201114:
Group Title
Solve 2t + 5 ≥ 7.
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 updated 2 years ago
 14 replies
 1 Medal

marcopolo201114:
Group Title
To graph the inequality t > 5, you would put an open circle on 5 and shade to the right.
True
…
 updated 2 years ago
 1 reply
 No Medals Yet

marcopolo201114:
Group Title
To graph the inequality 4 ≥ w, you would put a closed circle on 4 and shade to the right.
True
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 updated 2 years ago
 5 replies
 1 Medal

marcopolo201114:
Group Title
What is the solution set of 9x ≤ 27?
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 updated 2 years ago
 8 replies
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marcopolo201114:
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HELLPPPP
All of the following equations have the same solution except _____.
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 updated 2 years ago
 6 replies
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marcopolo201114:
Group Title
If x < 5, then which of the following must be true?
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 updated 2 years ago
 5 replies
 1 Medal

marcopolo201114:
Group Title
What does the inequality x + 3 ≤ 2 say?
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 updated 2 years ago
 2 replies
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marcopolo201114:
Group Title
In the set of real numbers, the first number less than 3 is 4.
True or false
 updated 2 years ago
 2 replies
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red36:
Group Title
if an engine must do 500 joules of work to pull a 100 newtons load up to a height of 4 meters, what is the efficiency of the engine?
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 updated 2 years ago
 1 reply
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marcopolo201114:
Group Title
The product of a number and 7/10 is 1/2 .
What is the number?
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 updated 2 years ago
 12 replies
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marcopolo201114:
Group Title
Which of the following is a solution of 12x  7 > 6?
 updated 2 years ago
 11 replies
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marcopolo201114:
Group Title
Complete the following tasks for this equation:b/7.8 = 2.15.
Give an estimate for the solution. Be sure to explain how you arrived at t…
 updated 2 years ago
 6 replies
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marcopolo201114:
Group Title
Explain the steps in solving 2.14x  12.18 = 5.76, and write the solution to the equation.
 updated 2 years ago
 5 replies
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marcopolo201114:
Group Title
The greatest common factor of 56f 3g 2 and 70fg 3 is 7fg 3.
 updated 2 years ago
 9 replies
 2 Medals

marcopolo201114:
Group Title
The LCM of 50, 120, and 225 is 5. true or false?
 updated 2 years ago
 14 replies
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marcopolo201114:
Group Title
The solution to 2x  5 = 27 is also a solution of which of the following equations?
3 + 5x= 58
3x 2 = 31…
 updated 2 years ago
 2 replies
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