What is the solution for "a" in the equation 9 - 3/4a = 12
A. -4
B. - 9/4
C. 9/4
D. 4
What is A. = -4
100
Jack decided to hike 57 miles of the Overmountain Victory National Historic Trail during his vacation. He has hiked 26 miles so far, and estimates he can average 2 miles per hour for the rest of the trip. Which equation shows how many hours of hiking he has left?
F. 26x + 2=57 G. 26 + 2x= 57 H. 26 + x=57 J. 26 - x=57
What is G. 26 + 2x = 57
100
This week a gas station is charging $2.34 per gallon of gasoline. Emily made a graph to show the relationship between the number of gallons purchased and the total cost. What does the slope of the line represent?
F. the total cost H. the number of gallons sold
G. the cost per gallon J. the number of gallons purchased
What is G. = the cost per gallon
100
Which number is the greatest?
A. 150%
B. 1.62
C. 8/5
D. 1 6/7
What is D. = 1 6/7
100
The distance between Clarksville and Memphis is 263 miles. A map has the scale 1 inch = 80 miles. How far are they apart on the map?
A. 1.325 inches C. 3.2875 inches
B. 2.63 inches D. 6.575 inches
What is C. = 3.2875 inches
200
What is the solution of the following equation
- 2/3a - 1/2 = 5/2
A. a = 2
B. a = 9/2
C. a = -2
D. a = -9/2
What is D. = a = -9/2
200
Coach Allen purchased supplies for the gym. Jump ropes cost $30 for a dozen and a basketball costs $26. He orders 24 jump ropes and some basketballs for $190. Which equation can be used to find x, basketballs purchased?
A. 30 + 26x = 190 C. 60x + 26 = 190
B. 60 + 26x = 190 D. 60 + 26x = 190
What is D. = 60 + 26x = 190
200
A migrating bird can fly 120 miles in 10 hours. At this rate, how many miles will the bird fly in 8 hours?
A. 96 miles
B. 110 miles
C. 112 miles
D. 118 miles
What is A. = 96 miles
200
Which inequality is true?
F. 1/10 ≤ 0.1
H. 10/15 < 0.5
G. 7/10 < 0.07
J. 14/15 < 0.9
What is F. = 1/10 ≤ 0.1
200
The temperature in Memphis was 42 degrees at 1:00 am. During the next 3 hours, the temperature dropped by 5 degrees Fahrenheit. What was the temperature in Memphis at 4:00 am?
A. 37 degrees C. 47 degrees
B. 45 degrees D. 50 degrees
What is A. = 37 degrees
300
A number cube is numbered from 1 to 6. What is the probability that rolling a number cube and flipping a coin will result in a 3 and heads?
A. 2/3 C. 1/6
B. 1/2 D. 1/12
What is D. = 1/12
300
The cost to go skating is $8 per session plus $5 to rent a pair of skates. Which mathematical expression can be used to show the cost to go skating?
A. 5s + 8 C. s(8 + 5)
B. S ÷ (5 + 8) D. 8s + 5
What is D = 8s + 5
300
A car traveling 60 mph can travel 120 miles in 2 hours, how many miles can it travel in 10 hours?
A. 300 miles
B. 500 miles
C. 1000 miles
D. 600 miles
What is D. = 600 miles
300
What is the simplest form of the expression 6 + 1/2(-4/9)
F. 6 2/9
G. 6 1/18
H. 5 7/9
J. 5 17/18
What is H. = 5 7/9
300
If Sun Valley and San Jose are 4 cm apart on a map that has a scale of 1 cm = 9km, how far apart are the real cities?
A. 30 km C. 40 km
B. 36 km D. 45 km
What is B. = 36 km
400
10 students are asked how many siblings each has. 3 students have 0 siblings; 2 students have 1 sibling; 4 students have 2 siblings, and 1 student has 4 siblings. What is the upper quartile of these data?
A. 0.0 C. 2.0
B. 1.5 D. 4.0
What is C. 2.0
400
What is the value of the expression 5(4 - x) when x = 1/2
F. 10 1/2
G. 12 1/2
H. 15 1/2
I. 17 1/2
6.
What is J. = 17 1/2
400
On Monday you are cooking enough rice to serve exactly 3 people. The recipe calls for 2 cups of water and 1 cup of dry rice. On Sunday, you are going to serve rice to 12 people. How would the recipe change?
A. 3 cups water/2 cups rice C. 6 cups water/3 cups rice
B. 4 cups water/3 cups rice D. 8 cups water/ 4 cups rice
What is D. = 8 cups of water and 4 cups of dry rice.
400
Which of the following symbols will make the number sentence true when placed in the blank?
F. >
G. <
H. =
J. +
What is G. <
400
Choose ALL the following expressions that are equivalent to
6x+15.
A. 3(2x + 5) C. x + 5(x + 3)
B. 6(x + 15) D. 3x + 10 +3x + 5
What is A. = 3(2x + 5) = 6x + 15
C. = x + 5(x + 3) = 6x + 15
D. = 3x + 10 + 3x + 5 = 6x + 15
500
The weights of some cats, in kilograms, are listed below.
4.6, 2.5, 3.6, 4.9, 5.1, 6.4, 3.8, 6.2, 7.1, 4.5, 4.9 What is the interquartile range of the data?
A. 2.4 C. 4.9
B. 3.8 D. 6.2
What is A. = 2.4
500
Admission to Cheekwood Botanical Gardens is $5 for children. A school group paid $105 for the children. Which equation can be solved to find the number of children in the group?
A. 105 = 5 - x C. 105 = x - 5
B. 105 = x + 5 D. 105 = 5x
What is D. = 105 = 5x
500
Mixing 4 oz of vinegar with 16 oz of water makes a good cleaning solution. You want to fill a 48oz spray bottle with this same solution. How many ounces of vinegar should you use in your mixture?
A. 1 1/3 oz C. 9 3/5 oz
B. 3 3/5 oz D. 12 oz
What is D. = 12 oz
500
What is 4^2 + 3(9 - 5) ÷ 2 in simplest form?
F. 12
G. 16
H. 18
J. 22
What is J. 22
500
Solve the following equation: 1.25(3c + 1) = 10.25
A. n = 2.4
B. n = 3.0
C. n = 2.0
D. n = 1.5