You are traveling down a highway averaging 50 mph. How much time has passed when you have traveled 120 miles?
2.4
100
The opposite of -5 is?
5.
100
What is the additive inverse of -3?
3.
100
At the store, two brands are sold. Brand A is offered as 6 for $0.85. Brand B is offered as 8 for $1.00. Which brand is the better buy?
Brand B
100
Determine the constant of proportionality from the coordinate points. (2,12), (5,30), (7,42), (12,72).
6
200
Lori sells flower arrangements. She plans to use 5 roses in each table arrangement. Which algebraic rule describes the relationship between x, the number of table arrangements, and r, the number of roses she needs for the table arrangements?
r = 5x
200
Raul prices T-shirt printing. Quality Clothes charges $7 per T-shirt to print. If x represents number of T-shirts and y represents printing cost, which algebraic rule represents the cost of printing T-shirts at Quality Clothes?
y = 7x
200
How can you tell if a graph represents a proportional relationship?
What is a straight line that passes through the origin and maintains a constant rate.
200
When Roberto got a puppy from the shelter, it weighed 10.5 lbs. The puppy gained 40% of its original weight in the first month that Roberto had him. How much did the puppy weigh after the first month?
14. 7 lbs
200
Tim made 80% of his free throws during the basketball tournament. He was at the free throw line ten times taking 20 shots at this tournament. How many free throw shots did he make?
16 free throw shoots were made.
300
Brittney found a swimsuit that she wanted to buy with a price tag marked $80. The sign above it indicated that this price was 20% off. What was the original price of the swimsuit?
Original Price = $100.00
300
JJ decides to leave a tip that is 15% of the original price for his meal. How much should he leave as tip for the $5.50 cheeseburger and $2.50 milkshake? Express your answer to the hundredths place.
He should leave $1.20 for the tip.
300
A credit card company charges the retail stores a 1.5% fee for each transaction. If a store receives $2,400 in credit card charges one day, how much will it have to pay in fees?
The company will pay $36.00 in fees.
300
Elevation is the height compared to sea level. If the height of a landmass is below sea level, the elevation is negative. The lowest point in Europe is in Prince Alexander Polder which has an elevation of -7 meters. Where is -7 located on a number line?
On a vertical number line it is located 7 units below 0. On a horizontal number line it is located 7 units to the left of the 0.
300
More than one quarter of The Netherlands lies below sea level. Lucas visits a museum located at an elevation of 7 m and bicycles to the neighborhood of Purmerend which has an elevation of -16 m. Which integer represents his change in elevation for the trip.
-23 m change in elevation.
400
Which of the following lists the elevations from least to greatest?
A. -3, -7, -10, 7, 10
B. -3, 7, -7, 10, -10
C. -3, -7, 7, -10, 10
D. -10, -7, -3, 7, 10
D. -10, -7, -3, 7, 10
400
There are 6 boys to every 9 girls in the sixth grade at Ripple River school. There are a total of 75 students in the sixth grade. How many boys are in the sixth grade?
30.
400
You are standing 20 feet from a flagpole. You have a stick that is 3 feet long. You hold the stick 2 feet from your eye. The stick is straight up and down like the flagpole. You can see that the top of the flagpole and the top of the stick line up. Without moving you also see that the bottom of the pole and the bottom of the stick line up.
30 feet.
400
The lowest point of land on Earth is located on the shore of the Dead Sea. Its elevation in 1996 was reported to be -400 m. The Dead Sea is lowering at a rate of nearly 1 m every 10 years so the elevation of the shoreline is constantly changing. Approximately what will the elevation be in 2096?
-410 m
400
Eventually, the water in the Dead Sea is expected to dry up. The lowest point on the sea floor is approximately 800 m below sea level. This will eventually be the lowest elevation on land. If in 1996 the elevation was reported to be -400 m, what is the difference between this elevation and the eventual lowest elevation?
400 m
-400 - (-800) = 400
Use Keep Change Change
500
Abigail is puzzled. Her geometry quiz is about perfect squares, but she can't figure out the answer to this question.
−6^2=?
-36
500
A famous recipe for New Orleans jambalaya calls for 1 1/4 cups of Gulf shrimp. The recipe serves 5 people. Trinetta and Agnes want to serve 12 people so they increase all the ingredients proportionally. How much Gulf shrimp is required for the new recipe?
3 cups of shrimp
500
Jen walked 1/2 of a mile in 1/6 of an hour. At this rate, how long will it take her to walk 1 1/2 miles to the park?
1/2 hour
500
An algebraic rule generates the following data. (4.1, 8.2), (5.5, 11), (8, 16).
What is the algebraic rule that produces the values in the data provided?
Y= 2x.
500
Consider a scale drawing of the conference room at the software company EasyWork. The draw shows the length of the room is 3 inches long. The scale for the actual size of the room to the drawing is 18 feet to 1/2 inch. What is the length of the actual conference room?
The actual length is 108 feet. There are 6 half inches in each inch. A total of 6 half inches total 3 inches. 6 x 18 = 108.