The Number System
6. Graph the following integers on a number line.
-6, -4, 7, -1
See packet.
J.
A pitcher of iced tea holds 128 ounces. A large orange cooler holds 1,792 ounces of iced tea. How many pitchers of iced tea will it take to fill the large orange cooler?
H. 14
A survey shows that 85% of students carry a backpack to school. If there are 320 students in the school, then how many students carry a backpack?
J. 272
The ordered pair (-7,9) can be found in which quadrant?
B. Quadrant II
List the numbers from greatest to least. Which list is correct?
-1.5, -1.05, -1.55, -1.0
C. -1.0, -1.05, -1.5, -1.55
Amanda used 1/3 of a cup of milk each time she makes a batch of pancakes. How many batches can she make if she only 11/12 cups of milk left?
G. 2 3/4
On a spelling test, Marcy got 15% of the questions incorrect. If there were 40 questions on the spelling test, then how many questions did Marcy get correct?
J. 34
Which line contains the ordered pair (-2, 4)?
See packet.
F. Line A
Jillian tracks her progress on her spelling tests over a period of four weeks. List the week's greatest to least.
See packet
J. Weeks 1, 3, 4, 2
In the month of January, Sarah drove her car 3,219.2 miles. That brought the car's total mileage to 65,470.5 miles. How many miles were on the car before January?
B. 62,251.3 miles
Paula earned a 56% on her science test. If she got 14 problems correct, then how many questions were on the test?
25 questions
Three points from a triangle are graphed on the coordinate plane. Which of the ordered pairs below represents a point on the triangle?
A. (-1, -0.5)
Which of the following statements best represents the expression below?
-|-5|
H. The opposite of the absolute value of negative 5 is negative 5.
Jeremey is packing a stew into to-go containers. There are 8 3/4 cups of stew that need to be put into 5 to-go containers equally. How many cups of stew will be in each container?1 3/4
B. 1 3/4 cups of stew
A flock of sheep has 182 white sleep and 98 spotted sheep. Write a proportion that can be used to determine p, the percent of the flock that has spots.
D. 98/280 = x/100
Point K is reflected across the x-axis. Which of the following points best represents K'?
See packet.
G. Point N
Lydia owes her parents $8.50. Maria owes her parents $9.25. What inequality would show the relationship between the magnitude of what Lydia and Maria owe their parents?
G. 9.25>8.50
The parent-teacher association is raising money for a new swing set. They need $682.56 to purchase the swing set and receive a $200.00 donation. The remaining amount will be equally divided among 8 different student groups to raise. How much money will each student group need to raise in order to purchase the swing set?
$60.32
There are 200 end-of-the-year school dance tickets available. Students who have perfect attendance are able to purchase them in advance. If 18 tickets were purchased in advance, what percent of the tickets were purchased in advance?
C. 9%
Jeremy plots the points (4,3) and (4, -6) on the coordinate plane. Describe the line segment formed between these two points.
A. The points form a vertical line segment that measures 9 units.