9 Questions |
By Annacabral | Last updated: Jan 17, 2013
| Total Attempts: 48
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Equations, Inequalities, Expressions
Questions and Answers
1.
Which of the following is equivalent to the expression below?4x(x - 2) + (x + 8)(x - 3)?A. 5x^{2}- 3x - 24B. 4x^{2} - 3x - 24C. 5x^{2} + 13x - 24D. x^{2} + 9x - 3E. none of the above^{ }
A.
A
B.
B
C.
C
D.
D
E.
E
2.
Evaluate:Can't type square root so sqrt means that.
3.
Evaluate:
4.
Solve:6 - 4(x + 2) = 6(x - 5)Give answer as decimal or improper fraction
5.
Jennifer has a collection of 30 stamps. Some of them are worth $1.25 each and some of them are worth $0.75 each. Her collection is worth $32.50. How many stamps does she have that are worth $1.25?
6.
Evaluate for (x, y) = (-4, 6).
7.
Two bicyclists are traveling towards each other. They start 70 miles apart at the same time. One biker is traveling 20 mph and the other biker is traveling 15 mph. How many miles will the faster biker have traveled when they meet?
Gfriend is a Korean girl group consisting of six girls. The group has produced a lot of pop hits over the almost five years they have been active. Do you know some of their best works? If you are a big fan this quiz can help you...