Data Collection Form Worksheet - Northern Oklahoma College Page 5
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11OGET TEACHER TEST PREP SEMINAR – NORTHERN OKLAHOMA COLLEGE
MATH COMPETENCIES
Example 11: Which of the following statements is logically equivalent to “If it is Saturday,
then I am not in school.”
a) If I am not in school, then it is Saturday.
b) If it is not Saturday, then I am not in school.
c) If I am in school, then it is not Saturday.
d) If it is Saturday, then I am in school.
WORD PROBLEMS AND ALGEBRAIC METHODS – COMPETENCY 0011
Apply combinations of algebraic skills to solve problems.
Identify the algebraic equivalent of a stated relationship.
Identify the proper equation or expression to solve word problems involving one and
two variables.
Example 12: Katie babysat for the Wilsons one evening. They paid her $5 just for coming
over to their house, plus $7 for every hour of sitting. How much was she paid if she
babysat for 4 hours?
a) $12
b) $35
c) $28
d) $33
Example 13: Which equation could be used to solve the following problem? “Three
consecutive odd numbers add up to 93. What are they?
a) x + x + x = 93
b) x + (x + 2) + (x + 4) = 93
c) x + 3x + 5x= 93
d) x + (x + 1) + (x + 3) = 93
Example 14: On a trip to the planetarium, Darren’s ticket cost $18.97. Altogether, Darren
spent a total of $53.21. To find how much he spent on items other than his ticket, solve
this equation for x.
a) $72.18
b) $34.24
c) $15.27
d)$30.00
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