3M&R
KEEP THINGS IN ORDER
SOLVE PROPORTIONS
MIDPOINT
DISTANCE
100
What is the median of the following set of number?
5, 10, 9, 8, 8, 11, 30, 15, and 4
5, 10, 9, 8, 8, 11, 30, 15, and 4
9
100
Evaluate the expression
12+5-6∙2
12+5-6∙2
5
100
The Great Pyramid in Egypt is about 147 meters tall. Rosa is building a scale model of the Great Pyramid using the scale 1 inch = 10 meters. Which proportion can Rosa use to find x, the height her scale model should be, in inches?
1   =  x
10      147
10      147
100
Given the points (X1,Y1) and (X2,Y2), what formula can be used to calculate the coordinates of the midpoint between these two points?
(X1+X2 , Y1+Y2)
2        2
2        2
200
To determine the mean width of Lake Okeechobee, 7 line segments were drawn at even intervals across the map below. Using the lengths of these 7 line segments, what is the mean width, in kilometers, of Lake Okeechobee?
23
200
Evaluate the expression
4(3+5)-5∙4
4(3+5)-5∙4
20
200
While in Tokyo, Callie spent 547,000 Japanese yen
for a strand of pearls. The cost of the pearls was
equivalent to $5,000 in U.S. currency. At the time of
Callie’s purchase, how many yen were equivalent to
$20 in U.S. currency?
2,188 yen
200
What are the coordinates of the midpoint of the line
segment with endpoints (7, 2) and (3, 4)?
(5,3)
200
Wendi leaves school to go to the mall to buy a new outfit for the football game. After leaving the mall, she goes straight home to change clothes. According to the diagram below, how far is it from Wendi’s house directly to the mall?
24
300
What is the mode of the following set of numbers?
2, 5, 6, 1, 2, 8, 2, 9, 10, 11, 15, 2, 5, and 2
2, 5, 6, 1, 2, 8, 2, 9, 10, 11, 15, 2, 5, and 2
2
300
Evaluate the expression
8÷(2+2)∙7
8÷(2+2)∙7
14
300
In triangle ADG below, the length of side DG is 18
units. Line segments AG, BF, and CE are all
parallel.
What is the approximate length of line segment EG?
What is the approximate length of line segment EG?
7.4 units
300
Suki used a coordinate grid to show where the trees are in her backyard. Suki will add the location of a birdbath exactly halfway between the two oak trees. What are the coordinates of the place where the birdbath should be located?
(5,4.5)
300
Two sailboats leave Key Largo, Florida. One of the sailboats travels 3 miles east and then 4 miles north. The second sailboat travels 8 miles south and 6 miles west. How far apart, in miles, are the boats?
15
400
Mrs. Hanson gave a 50-point quiz to her first
period geography class. The scores for the
class are shown in the stem-and-leaf plot
shown below. What was the median score for the class?
36
400
Evaluate the expression
2[5²+(36÷6)]
2[5²+(36÷6)]
62
400
As shown in the drawing, Raymond used similar
triangles to find the height of a pole. When he stood
6.5 feet from a small puddle, he could see the
reflection of the top of the pole in the puddle. The
puddle was 26 feet from the pole, and Raymond’s
eye level was 5.5 feet above the ground. What is the
height of the pole in feet?
22 ft
400
Fernando followed two diagonal paths, Path 1 and 2, to
get from his house, F, to a neighborhood corner store,
C, as shown below. What is the total distance of the two
paths, in meters (m), from F to C?
42
500
The box-and-whisker plot shows the masses, in
grams, of several specimens of rock collected by a
geologist.What is the range of the masses?
37
500
Evaluate the expression
(2∙5)²+4
3²-5
(2∙5)²+4
3²-5
26
500
In 1990, the city of St. Petersburg, Florida, had the
greatest population density of any
city in the state, about 3,040
persons per square mile. The city of Inverness, Florida, had a population density equal to 1/19 the density of St. Petersburg. What was the population density of Inverness, in persons per square mile?
159.9-161.1
500
What is the distance between the (3,6) and the midpoint of the line segment connecting (5,6) and (7,-2)?
5 units