Show:
Number Sense
Solving
Percents
Geometry
Probability
100
Change 7/8 to a decimal
.875
100
2x + 6 = -8
x = -7
100
Jon got 18 questions correct on a test with 20 questions.  What percent did he get correct?
90%
100
An angle measures 62 degrees.  What is the complement of this angle?
28 degrees
100
A coin is tossed 2 times.  What is the P(h, h)?
1/4
200
Change 45% to a reduced fraction
9/20
200
Solve  x - 8 < -12
x , -4
200
A price was reduced from $25 to $18.  What was the percent of decrease?
28%
200
An angle measures 78 degrees.  What is the supplement of this angle?
102 degrees
200
A die is tossed 2 times.  What is the P(even, less than 3)
1/6
300
 - 2 1/2   divided by  3 1/3
- 3/4
300
Solve 3(x + 2) = -9
x = -5
300
A dinner at the restaurant cost $35.  The tip is 10% of the dinner.  How much is the tip?
$3.50
300
An equilateral triangle has a side with a measure of 3.5 feet.  What is the perimeter of the triangle?
10.5
300
A bag contains 5 red and 7 blue marbles.  What is the P(r, b) if the marble is not replaced?
35/132
400
Evaluate   -5 - (-7)
2
400
x = 5 when y = 15, x = 7 when y = 21, find y when x = 10
y = 30
400
A business buys a CD for $8.  It marks the price up 20%.  What does the business sell the CD for?
$9.60
400
A cube has a length of 5 on each side.  What is the surface area of the cube?
150
400
A bag of marbles contains 4 red and 5 blue marbles.  What is the P(r, b) if the marble is replaced?
20/81
500
Solve    x/12 = 8/10
x = 9.6
500
Jon spends $25 at the movies. He buys 2 tickets and spends $10 on popcorn and soda.  How much does each ticket cost?
$7.50
500
Joe is buying a kayak.  The price is $150.  It is on sale for 20% off.  What is the sale price?
$120
500
What is the area of a circle with a diameter of 12?

Use 3.14  for pi.

113.04
500
A survey of 25 students found 10 preferred red, 8 preferred white and 7 preferred blue.  What is the experimental probability a student chose red?
2/5