Practice SAT Math Questions

SAT Math Workshop McDonald

SAT Math Facts to Know1. Solve 6a = 0

2. Multiply (x + 2)2

3. To do a percent increase or decrease problem you divide

Ex. Sally’s math SAT score went from 485 to 520 after Ms. McDonald’s workshop. What % increase was this?

4. The slope formulas is

m = _________

5. Draw a line with:a. Positive slope

b. Negative slope

c. Zero slope

D. No slope

6. Parallel lines have the _______ slope.

7. Perpendicular lines have the

_____________________ slope.

8. Simplify _ 1___ = _6_

2s

9. In 0.05437 the 5 is in what place?_____________________

10. If a triangle has 2 sides congruent then ______________

11. In a triangle the largest side is across from ________________

12. Two things you worry about for domain of a function __________

13. What is the Pythagorean Thm?

14. When might you use the Pythagorean Thm. on the SAT?

15. The sum of the angles of a triangle = __________________

16. Integers can not be what two things _____________________

17 If an SAT problem describes a mathematical figure and one is not given then you should __________

18. If a SAT problem mentions a formula you should do what?

19. All math problems are arranged__________________________Math Facts Practice I1. Solve 3(x + 4) = 12

2. Simplify (2x – 3) 2

3. John bought a shirt for $12 that was originally $20. What was the percent decrease of the price?


4.

Slope of this line =

5. What kind of slope do these lines have?a. b. c. d.

_____ _____ _____ _____

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?

8. In 0.03872 the 8 is in the __________________place.

Simplify _ 3___ = _3x_

2y

9. B A C If the measure

of AB and BC is 8 then what do you know about angle A and angle C?

10. YX Z If the angles

have the following measures: x = 61°, y = 59º, and z = 60º, then put the sides in order from least to greatest. ________________________

11. B A C In this right

triangle the sides are as follows:AB = 4, BC = 5, what is the measure of AC?12. What is the length of a diagonal of a 6’ by 8’ rectangle?

Math Facts Practice II1. Solve 2(x – 5) = -10

2. Simplify (3x - 4) 2

3. Meike bought a CD for $16 that was originally $20. What was the percent decrease of the price?

4.




_____ _____ _____ _____

6. y = 2x + 5 and y = -½x – 4 would be what type of lines?

7. What is an equation of a line parallelto y = 3x – 5?

8. In 0.012345 the 3 is in the

__________________place.

9. Simplify 3_ __2x__ =

4_ 6y10. B A C If the measure

of AB and BC is 6 then what do you know about angle A and angle C?

11. Y

X Z If the angles

have the following measures: x = 58°, y = 59º, and z = 63º, then put the sides in order from least to greatest. ________________________

12. B A C In this right

triangle the sides are as follows:AB = 6, BC = 10, what is the measure of AC?13. What is the length of a diagonal of a 12’ by 16’ rectangle?

Math Facts Practice III1. Solve 3x – 5 = 2x - 5

2. Find the area of a square with sides equal to 4x – 3.

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?

4.




_____ _____ _____ _____

6. Find the slope of a line through the origin and (-2,5).

7. What is an equation of a line perpendicular to y = x – 5?

8. In 0.6875 the 7 is in the __________________place.8. Simplify 16_ __ y__ =

2x_ 3y


of AB and BC is 5 and angle B = 58° then what is the measure of angle A and angle C?

10. Y

X Z If the angles

have the following measures: x = 61°, y = 59º, and z = 60º, then put the sides in order from least to greatest. ________________________11. B A C In this right

triangle the sides are as follows:AB = 4, AC = 5, what is the measure of AC?12. What is the length of a diagonal of a 12’ by 15’ rectangle?

Math Facts Practice IV1. Solve 8x + 7 = 7(x + 1)

2. Find the area of a square with sides of length 2x + 5 in terms of x.

3. Cera bought a memory stick for $17.40 that was originally $29.00. What was the percent decrease of the price?

4.



5. In a 1 by foot rectangle ABCD, what is the shortest distance from A to C?

6. y = 4x + 5 and y = -¼x – 4 would be what type of lines?

7. What is an equation of a vertical line?

8. In 3.487 the 8 is in the

__________________place.

8. Simplify 24_ 3x__ =

_3x_ 2y


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.

Practice SAT Math Questions

Documents

Transcript of Practice SAT Math Questions