Proportion
Probability/ Integers
Indirect Measurements
algebra language
Two Step Equations
100
7 = 2 d 3
What is 10.5
100
When you select marbles without replacing them, are the events independent or dependent?
What is dependent
100
A child 4½ ft tall cast a 6 ft shadow. A nearby statue cast a 12 ft shadow. How tall was the statue?
What is 9ft tall.
100
The product of 5 and a number is 10
What is 5m = 10 m = 2
100
½ a + 5 = 18
What is a = 26
200
6 Earth pounds equals 1 moon pound 96 Earth pounds equals x moon pounds.
What is 16 pounds
200
The numbers of all 8 students is in a basket. The teacher select one and replaces it. Then the teacher selects a second number. Find the probability of selecting student 1 and student 8.
What is 1/64
200
From the shoreline, the ground slopes down under the water at a constant incline. If the water is 3 ft deep when it is 5 feet from the shore, about how deep will it be when it is 62.5 ft from the shore?
What is 37.5 ft. deep.
200
5 less than the product of 9 and a number is 22
What is 9m - 5 = 22 m = 3
200
2X + 3 = 15
What is x = 6
300
A microscope slide shows 37 red blood cells out of 60 blood cells. How many red blood cells would be expected in a sample of the same blood that has 925 blood cells?
What is 570.4 red blood cells
300
How do independent and dependent events differ?
What is independent events occurrence does not affect the probability of the other.
300
A building cast a 18.5 ft shadow. How tall is the building if a 10 ft tall sculpture nearby cast a 7ft shadow?
What is 26 ft tall.
300
13 less than twice a number is -5
What is 2m - 13 = -5 m = 4
300
x - 7/ 3 = -12
What is x = -29
400
About 4 out of 5 people are right-handed. If there are 30 students in a class, how many would you expect to be right- handed?
What is 24 students.
400
-4 + -5 - (-2)
What is -7
400
Reaching 212 ft tall, the Texas Star at Fair Park in Dallas, Texas, is the tallest Ferris wheel in the US. A man standing near this Ferris wheel cast a 3 feet shadow. At the same time, the Ferris wheel's shadow is 106 ft long. How tall is the man?
What is 6 ft tall.
400
100 less than a number equals -70
What is m - 100 = -70 m = 30
400
5 = 5m - 23 + 2m
What is m = 4
500
The amount of paper recycled is directly proporcional to the number of trees that recycling saves. If recycling 2,000 pounds of paper saves 17 trees, how many trees are saved when 5,000 pounds of paper are recycled?
What is 42.5 trees
500
-9 x 5 x 3 x -2
What is 270
500
Devil's Tower in Wyoming was the US first national monument. At the same time this natural rock formation cast a 181 ft shadow, a nearby 224 ft tree cast a 32 ft shadow. How tall is the monument?
What is 1267 ft tall.
500
One-sixth of a number is 66
What is 1/6m = 66 m = 396
500
(s + 4) + 2s = 67
What is s = 21
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