College Entrance Exam | SAT Mathematics Test
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1. Find the value of x.
2. Solve the complex numbers.
3. On Saturday afternoon, Armand sent m text messages each hour for 5 hours, and Tyrone sent p
text messages each hour for 4 hours. Which of the following represents the total number of messages sent by Armand and Tyrone on Saturday afternoon?
4. Kathy is a repair technician for a phone company. Each week, she receives a batch of phones that need repairs. The number of phones that she has left to fix at the end of each day can be estimated with the equation P = 108 − 23d, where P is the number of phones left and d is the number of days she has worked that week. What is the meaning of the value 108 in this equation?
6. A pediatrician uses the model above to estimate the height h of a boy, in inches, in terms of the boy’s age a, in years, between the ages of 2 and 5. Based on the model, what is the estimated increase, in inches, of a boy’s height each year?
9. What is the solution (x, y) to the system of equations above?
College Board SAT® Practice Test #1 | College Entrance Exam
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