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Help practice SAT Math Questions to help you do well on the test provided by Examville

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- 1. SAT Math Workshop McDonald SAT Math Facts to Know _____________________ slope. 1. Solve 6a = 0 8. Simplify _ 1___ = _6_ 2. Multiply (x + 2)2 2s 9. In 0.05437 the 5 is in what 3. To do a percent increase or place?_____________________ decrease problem you divide 10. If a triangle has 2 sides congruent then ______________ Ex. Sally’s math SAT score went 11. In a triangle the largest side is from 485 to 520 after Ms. across from ________________ McDonald’s workshop. What % increase was this? 12. Two things you worry about for domain of a function __________ 13. What is the Pythagorean Thm? 4. The slope formulas is m = _________ 14. When might you use the Pythagorean Thm. on the SAT? 5. Draw a line with: a. Positive slope 15. The sum of the angles of a triangle = __________________ b. Negative slope 16. Integers can not be what two c. Zero slope things _____________________ D. No slope 17 If an SAT problem describes a mathematical figure and one is not 6. Parallel lines have the _______ given then you should __________ slope. 18. If a SAT problem mentions a formula you should do what? 7. Perpendicular lines have the Page 1
- 2. SAT Math Workshop McDonald 19. All math problems are arranged __________________place. __________________________ Math Facts Practice I Simplify _ 3___ = 1. Solve 3(x + 4) = 12 _3x_ 2y 2. Simplify (2x – 3) 2 9. B A C If the measure 3. John bought a shirt for $12 that was originally $20. What was the percent decrease of the price? 4. of AB and BC is 8 then what do you know about angle A and angle C? 10. Y X Z If the angles Slope of this line = have the following measures: 5. What kind of slope do these x = 61°, y = 59º, and z = 60º, then lines have? a. b. c. d. put the sides in order from least to greatest. ________________________ _____ _____ _____ _____ 11. B A C In this right 6. y = 3x + 5 and y = 3x – 4 would be what type of lines? 7. What is an equation of a line perpendicular to y = 3x – 5? triangle the sides are as follows: AB = 4, BC = 5, what is the 8. In 0.03872 the 8 is in the measure of AC? Page 2
- 3. SAT Math Workshop McDonald 12. What is the length of a 7. What is an equation of a line diagonal of a 6’ by 8’ rectangle? parallelto y = 3x – 5? 8. In 0.012345 the 3 is in the Math Facts Practice II __________________place. 1. Solve 2(x – 5) = -10 9. Simplify 3_ __2x__ = 2. Simplify (3x - 4) 2 4_ 6y 10. B 3. Meike bought a CD for $16 that A C If the measure was originally $20. What was the percent decrease of the price? 4. of AB and BC is 6 then what do you know about angle A and angle C? 11. Y X Z If the angles Slope of this line = 5. What kind of slope do these lines have? have the following measures: a. b. c. d. x = 58°, y = 59º, and z = 63º, then put the sides in order from least to greatest. _____ _____ _____ _____ ________________________ 6. y = 2x + 5 and y = -½x – 4 would 12. B be what type of lines? Page 3
- 4. SAT Math Workshop McDonald A C In this right a. b. c. d. _____ _____ _____ _____ 6. Find the slope of a line through triangle the sides are as follows: the origin and (-2,5). AB = 6, BC = 10, what is the measure of AC? 13. What is the length of a 7. What is an equation of a line diagonal of a 12’ by 16’ rectangle? perpendicular to y = x – 5? 8. In 0.6875 the 7 is in the __________________place. Math Facts Practice III 8. Simplify 16_ 1. Solve 3x – 5 = 2x - 5 __ y__ = 2x_ 3y 2. Find the area of a square with sides equal to 4x – 3. 9. B A C If the measure 3. Shana bought gas for $3.89 a gallon one day and after the hurricane it jumped to $4.79. To the nearest percent, what was the percent increase? of AB and BC is 5 and angle B = 58° 4. then what is the measure of angle A and angle C? 10. Y X Z If the angles Slope of this line = 5. What kind of slope do these have the following measures: lines have? Page 4
- 5. SAT Math Workshop McDonald x = 61°, y = 59º, and z = 60º, then put the sides in order from least to greatest. ________________________ 11. B A C In this right Slope of this line = 5. In a 1 by 3 foot rectangle triangle the sides are as follows: ABCD, what is the shortest AB = 4, AC = 5, what is the distance from A to C? measure of AC? 12. What is the length of a diagonal of a 12’ by 15’ rectangle? 6. y = 4x + 5 and y = -¼x – 4 would be what type of lines? Math Facts Practice IV 1. Solve 8x + 7 = 7(x + 1) 7. What is an equation of a vertical line? 2. Find the area of a square with 8. In 3.487 the 8 is in the sides of length 2x + 5 in terms of x. __________________place. 8. Simplify 24_ 3. Cera bought a memory stick for 3x__ = $17.40 that was originally $29.00. _3x_ What was the percent decrease of 2y the price? 9. B 4. Page 5
- 6. SAT Math Workshop McDonald A C If the measure angles A and C are equal, what do you know about sides AB and BC? 10. Y X Z If the angles have the following measures: X = 2x, Y = 3x, and Z = 65, then what are the measures of these angles?____________________ 11. Find the area of this triangle if the radius of the circle is 6. Assume the vertex of the right angle is at the center of the circle. Page 6

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