Name: StudentID: Quiz: Grade:
School: TeacherID: QuizID: EQ28
Answer as many of the following questions as you can. Do not use a calculator for any of the problems.
1 Show/Hide
The cost of 5 pounds of avocados is $ 12.45 which is the constant of proportionality relating the cost in dollars Y and the number of pounds of avocados X
A 2.39
B 2.49
C 2.25
D 2.15
2 Show/Hide
In a scale drawing 1/4 inch represents 3 feet. What size line would represent 18 feet?
A 1.8 in
B 1.4 in
C 2.2 in
D 1.5 in
3 Show/Hide
George increased the amount of time he studies every day from 30 minutes to 42 minutes. By what percentage did George increase the amount of time he studies daily?
A 25%
B 30%
C 40%
D 36%
4 Show/Hide
What value of x makes the equation true?
A 10
B 8
C 5
D 6
5 Show/Hide
Find the surface area of a square pyramid with base length of 5m and slant height of 8 m.
A 144 m²
B 105 m²
C 120 m²
D 124 m²
6 Show/Hide
The net of a square pyramid is shown in the diagram. What is the total surface area of the pyramid?
A 84 in²
B 88 in²
C 94 in²
D 90 in²
7 Show/Hide
Find the circumference of a wheel with a diameter of 20 in.
A 125.66 in
B 122.44 in
C 62.83 in
D 68.88 in
8 Show/Hide
The circumference of a circle is 100 m, find the radius
A 31.82 m
B 26.54 m
C 18.76 m
D 15.92 m
9 Show/Hide
Which equation can be used to find the value of X (the missing angle in the triangle)?
A 54 + 2x = 360
B 2(54) + x = 360
C 54 + 2x = 180
D 2(54) + x = 180
10 Show/Hide
Which value of X makes this equation true?
A 1.8
B 1.5
C 1.4
D 1.2
© Ms Garcia Math