Number Sense
What is the GCF of 24 and 16
8
What do we call the distance a number is from 0 on the number line?
Absolute Value
What is 2 raised to the 5th power?
32
What is another name for the coordinate pair (0,0)
origin
What ratio represents the situation of 3 red baloons to 6 green baloons to 4 blue baloons?
3:6:4
What is the LCM of 18 and 12?
36
If the location of a submarine is being represented by -250 feet, how would we describe the location in relation to sea level?
250 feet below sea level
240 divided by -6
-40
Which quadrant has numbers who's signs can be represented as (-,-)
Quadrant III
If I wanted to double the recipe for a soup that called for 5 parts chicken broth and two parts water, what ratio would represent the new values of chicken broth to water
10:4
What is 9% as a decimal?
0.09
A rise in temperature of 10.8 degrees can be represented by what rational number?
10.8
-49 + 16
-33
What is the reflection of the point (-2,-5) when reflected across the y-axis?
(2,-5)
What is 42% of 28?
11.76
What is 24/16 as a percent?
150%
(4/5) x (-15/12)
-50 - (-56)
6
What is the distance between the points (5,6) and (5,-8)
14 units
A salad dressing recipe calls for 16 parts oil and 24 parts vinegar. If I wanted to half this recipe, what would the new ratio be of oil to salad dressing?
8:20
Beginning at 8:30am, tours for the White House and the Capitol building begin. Tours of the Capitol leave every 15 minutes while tours of the White House leave every 20 minutes. How often do the tours leave at the same time?
Every 60 minutes.
Professor Caldwell weighed two pieces of metal for an experiment. The piece of iron weighed 11/12 of a pound and the piece of aluminum weighed 1/2 of a pound. How much more did the piece of iron weigh than the piece of aluminum?
5/6 pounds
What is the prime factorization of 3400? Use exponents in your answer?
23 x 52 x 17
What is the area of a rectangle who's vertices are located at the coordinates (5,4), (5,12), (-7,4), and (-7,12)
96 square units
8 employees can collect 420 cans from the local recycling center in 30 minutes. How long will it take them to collect 1,330 cans?
95 minutes