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
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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?
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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?
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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?
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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.
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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.
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