Integers
What is the absolute value of -2
2
Solve the equation: x + 4 = -2
x = -6
5/8 = x/48
Solve for x.
x = 30
Angles that add up to a total of 90°
Complementary Angles
Find the mean of these numbers:
65, 85, 75, 90, 82, 95
82
A scuba diver starts on a platform 2 feet above sea level, dives down to a location that is 20 feet below sea level, and then rises 8 feet. What integer represents the placement of the diver now?
-10 or 10 feet below sea level
-8x - 1 = 63
x = -8
Ari can walk 2 miles in 40 min. How long will it take him to walk 5 miles?
100 min
A triangle has angles measuring 30 degrees and 40 degrees. What is the measure of the third angle?
110 degrees
What is the median of these numbers:
5, 7, 3, 8, 12, 1
6
Janelle subtracts –4 from a number. The result is 2. What is the number?
-2
(x/12) + 25 = 29
x = 48
The equation "d = 55t" gives the distance in miles, "d", that a car can travel in "t" hours. How long will it take to go 247.5 miles?
4.5 hrs
What is the area of a triangle with a base of 11 inches and a height of 13 inches?
71.5 inches squared
What is the Q3 for the following data set? A={3, 6, 5, 10, 15, 26,13, 15}
15
Jared lost a total of $9.00 on his investment over 2 months. He lost an equal amount of money each month. What integer represents how much money he lost each month?
-4.50
Solve for x: -3(x - 8)=27
x = -1
If you can buy 24 eggs for $8, how many can you buy with $3?
1
Find the surface area of a cube with a base of 3 feet.
54 feet squared
Daily Double worth *800*
If the IQR is 12 and Q3 is 27, what is Q1?
15
Mt. Everest, the highest elevation in Asia, is 29,028 feet above sea level. The Dead Sea, the lowest elevation, is 1,312 feet below sea level. What is the difference between these two elevations?
30,340 feet
Solve for x: 3x + 2(4x - 3) = 38
x = 4
On Fiona's map, the distance from her office to her house measures 3.5 in. The map scale is 1 in. = 16 mi. If Fiona drives back and forth, how many total miles will her round trip be?
112 miles
What is the area of a circle with a diameter of 6 feet?
28.27 feet squared
60, 62, 80, 91, x
If the mean of these numbers is 73, what is x?
72