3 Meters

If the figure below is a square, what is the perimeter of the figure?

4x

2 1x

3 Meters

Factor the following quadratic?

2 4 12x x

3 MetersTwo cartons weigh 3x – 2 and 2x – 3. If the

average weight of the cartons is 10, the heavier carton weighs how much more then the lighter carton?

3 MetersIn the scale drawing of the floor of a rectangular

room shown below, the scale used was 1 centimeter = 4 meters. What is the actual area, in square meters, of the floor of the room?

1.2 cm.

1 cm

3 MetersThe measure of the vertex angle of an isosceles

triangle is (x – 20)°. The base angles each measure (2x + 30)°. What is the measure in degrees of one of the base angles?

86

2 MetersA square is circumscribed about a circle of

7 foot radius, as shown below. What is the area of the square, in square feet?

7

196

2 MetersFor right triangle ΔRST shown below,

what is the tan R?R

r

trS

ts

T

2 Meters

If x is a real number such that

18

3 264 , then ?x x x

2 MetersWhat is the slope-intercept from of

8 6y x

8 6 0?x y

2 MetersWhat is the slope of any line

perpendicular to the line

9

7

7 9 6?x y

2 MetersWhich of the following is a factor

form of

2 24xy x y

3 34 4 ?x y xy

1 MeterIf 12 vases cost $18.00, what is

the cost of 1 vase?

$1.50

1 Meter

47 2

When 6, what is the value of

2 2?6

a b

a ba b a b

1 Meter

20

If 12 8 10 , then ?x x x

1 Meter

48

On a math test, 12 students earned an A. This number is exactly 25% of the total number of students in the class. How many students are in the class?

1 Meter

100

In the figure below, points A, E, and D are on the same line. What is the measure of ?CED

55°

25°

?°

1 Meter

81.6

Three pieces of wire, each 2.8 meter long, are cut from the end of a wire 90 meters long. How many meters of wire are left?

1 Meter

0

10 10 ?

1 Meter

Graph the solution set of a numberline for the following inequality.

x

50-5-5

1 2x

1 Meter

2 3

2

4r z

t

3 5

3 2

16For all nonzero , , and values, ?

4

r tzr t z

rt z