SAT Practice Test-Math Overview Questions with Complete Solutions Graded A+, Exams of Mathematics

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SAT Practice Test-Math Overview Questions with Complete

Solutions Graded A+

If 10 + x is more than 10, what is the value of 2x? - Correct Answers The result when a number is divided by 2 is equal to the result when that same number is divided by 4. What is that number? - Correct Answers In a certain store, the regular price of a refrigerator is $600. How much money is saved by buying this refrigerator at 20 percent off the regular price rather than buying it on sale at 10 percent off the regular price with an additional discount of 10 percent off the sale price? - Correct Answers$ If the function of (f) is defined by f(x)=3x+4, then 2f(x)+4= - Correct Answers6x+ What is the greatest possible area of a triangle with one side of length 7 and another side of length 10? - Correct Answers3 5 A total of 120,000 votes were cast for 2 opposing candidates, Garcia and Perez. If Garcia won by a ratio of 5 to 3, what was the number of votes cast for Perez? - Correct Answers45, If a positive integer (n) is picked at random from the positive integers less than or equal to 10, what is the probability that 5n+3≤14? - Correct Answers1/ If (t) is a number greater than 1, then t² is how much greater than (t)? - Correct Answerst(t-

The height of a right circular cylinder is 5 and the diameter of its base if 4. What is the distance from the center of one base to a point on the circumference of the other base? - Correct Answers√29 (approximately 5.39) If (p) and (n) are integers such that p>n>0 and p² - n² =12, which of the following can be the value of p - n?

I. 1

II. 2

III. 4 - Correct AnswersII only If (x) and (n) are positive integers, which of the following is equivalent to (2x)³ⁿ - (2x)ⁿ? A. (2x)²ⁿ B. 2ⁿ(x³ - xⁿ) C. (2x)ⁿ[(2x)²ⁿ - 1] D. (2x)ⁿ(4xⁿ - 1) E. (2x)ⁿ[(2x)³ - 1] - Correct AnswersC If (j), (k) and (n) are consecutive integers such that 0<j<k<n and the units (ones) digit of the product (jn) is 9, what is the units digit of (k)? - Correct Answers 4,11,18... In the sequence above, the first term is 4 and each term after the first is 7 more than the previous term. What is the 12th term of the sequence? - Correct Answers If (x - 2)² =49, then x could be - Correct Answers The average (arithmetic mean) of (t) and (y) is 15, and the average of (w) and (x) is 15. What is the average of (t), (w), (x), and (y)? - Correct Answers All of Kay's brothers can swim. If the statement above is true, which of the following must also be true? A. If Fred cannot swim, then he is not Kay's brother. B. If Dave can swim, then he is not Kay's brother.

C. If Walt can swim, then he is Kay's brother. D. If Pete is Kay's brother, then he cannot swim. E. If Mark is not Kay's brother, then he cannot swim. - Correct AnswersA When her son's class held its magazine drive, Dr. Nelson bought 7 one-year magazine subscriptions for the waiting room in her office. She bought 4 subscriptions that have 12 issues per year, 2 subscriptions that have 4 issues per year, and 1 subscription that has 52 issues per year. Altogether, how many magazines will her office receive from these subscriptions? - Correct Answers Three more than twice a number is equal to 4. What is that number? - Correct Answers1/ or. If j/k=32 and k=3/2 what is the value of (1/2)j? - Correct Answers x+y+3z= x+y+z= In the system above, what is the value of x+y? - Correct Answers There are 25 trays on a table in the cafeteria. Each tray contains a cup only, a plate only, or both a cup and a plate. If 15 of the trays contain cups and 21 of the trays contain plates how many contain both a cup and a plate? - Correct Answers If 6<|x - 3|<7 and x<0, what is one possible value of |x|? - Correct Answers3<x< What is the product of the smallest prime number that is greater than 50 and the greatest prime number that is less than 50? - Correct Answers On Wednesday Heather ran 3 miles in 30 minutes. If she ran for 45 minutes at this rate on Thursday, how far did Heather run on Thursday? - Correct Answers4.5 Miles if (2m)k = 6, then mk = - Correct Answers If 3 times a number is equal to 3/2, what is the number? - Correct Answers1/

<-- - 8, a, b, c, d, e, 10 --> On the number line above, the tick marks are equally spaced and their coordinates are shown. Of these coordinates, which has the smallest positive value? - Correct AnswersC 10, 18, 4, 15, 3, 21, x If x is the median of the 7 numbers listed above, which of the following could be the value of x? A. 5 B. 8 C. 9 D. 14 E. 16 - Correct AnswersD A student was given a piece of rope and told to cut it into two equal pieces, keep one piece, and pass the other piece to the next student. Each student was to repeat this process until every student in the class had exactly one piece of rope. Which of the following could be the fraction of the original rope that one of the students had? A. 1/ B. 1/ C. 1/ D. 1/ E. 1/18 - Correct AnswersC If x and y are integers, 7<y<16 and x/y = 2/5, how many possible values are there for x? - Correct AnswersTwo