Select the correct answer.

Which of the following sets of ordered pairs represents a function?

o

o

o

{ (3,5), (-17,-5), (3,-5), (-17,5) }

{ (-6,-1), (13,8), (1,6), (1,-10) }

{ (10,5), (10,-5), (5,10), (5.-10) }

{ (10,5), (-10,-5), (5,10), (-5,-10) }

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When asked to factor the trinomial 6x^2-18x+12, a student gives the answer (x-2) (x-1). What is one thing wrong with this answer? A. There is nothing wrong with the answer B. 6 is also a factor of this trinomial C. The factors are not simplified D.

In a survey of 368 people, 81 drink milk straight from the milk carton. For the sample, find the sample proportion, the margin of error, and the interval likely to contain the true population proportion. A. 22%; b. 5%; c. 17% B. 28%; b. 5%; c. 23% C.

Two friends, Alejandra and Mia, agreed to split the check at a restaurant. Alejandra ordered $12 worth of food and Mia ordered $18 worth.

The value of the expression 28+32-3x4-52-5 + (7x4) is

What is the sum of the first 35 terms in the series 7 + 9 + 11 + ... ?

For her job gloria makes 12.00 an hour but spends. 50 each day traveling to and from. work if her net income from yesterday was 71.50 how many hours did gloria work

You roll a six sided die and pull a card from a standard deck of 52 cards what is the probability that you roll a five and draw a heart

Dimitri earns $4.50 for each box of fruit picked a) how much does he make for picking 20 boxes? b) how much boxes must he pick to earn at least $150? c) if he takes 4 hours to pick 12 boxes what is his hourly rate of pay?

Amanda increased the amount of protein she eats every day from 48 to 54 g. By what percentage did Amanda increase the amount of protein she eats.

Mr. Sanchez's class sold fruit pies for $1.55 each and Mr. Kelly's class sold bottles of fruit juice for $1.40 each. Together, the classes sold 60 items and earned $88.20 for their school. Write and solve a system of equations that model the problem.