Scale Drawings
Measuring Circles
Positive & Negative
Numbers
Numbers
Expressions, Equations & Inequalities
Proportional Relationships & Percentages
100
An architect used a scale of 2 cm: 48 ft to build a model of a playground. If the length of the model is 30 cm, what is the actual size of the playground?
It is 720 feet.
100
Find the Circumference of the circle with the Diameter of 18.
The Circumference of the circle is 56.52
100
What does -35 ÷ 4 equal?
The answer is 8.75
100
What -(7 + 4) does equal?
The answer is 11.
100
Benjamin sells tickets at an amusement park.
Does the number of tickets he sells and the cost make a proportional relationship?
It does make a proportional relationship.
200
A model speed boat is 27 inch.Using a scale of 3 inch :5ft,find the actul size of the boat?
It is 45 feet
200
If the Circumference of the circle is 40, what is the radius?
The Radius of the circle is 6.37
200
What does -55 + 70 equal?
The answer is 15.
200
In 15 + 12x = 42, what does the x equal?
The x equals 2.25
200
amber was going to a stone she found a shirt that was $25 but it had a discount of 6%. What is the price of the shirt after the discount?
$23.50
300
If a map has a scale of 1'' to 3.5 miles.How many inches represent 17.5 miles?
5''
300
If a circle has a Diameter of 1, what is the Area of the circle?
The Area of the circle is 12.56
300
What does -450-125 equal?
The answer is -575.
300
Write 15 (y + 40) in Expanded Form.
In Expanded Form it is 15y + 600.
300
The points (2,4) and (3,6) are on the graph of a proportional relationship. What is the constant of proportionality?
k=2
400
Which would be a larger scaled drawing of Utah, 1 cm represents 50 miles, or 1 cm represents 75 miles?
1 cm represents 75 miles.
400
Find the Area of the circle with a Circumference of 48.
The Area of the circle is 183.28
400
What does -40 × -10.5 equal?
The answer is 8.75
400
In 15y + 44 > 123, what does the y stand for?
y equals >5.27
400
Ella worked at the resturant that paid her $25 per day.Since she did a good job, she got a 10% bouns. How did she get this much?
$192.50
500
John would like to take a trip to escape the cold weather. He knows the distance between Alexandria va and Orlando,Florida is 840 miles. The distance between the two cities on the map is using is 10.5 inches. What is scale of the map he is using?
it is 1in : 80 miles
500
Find the Circumference of the circle with an Area of 38.46
The Circumference is of the circle is 21.98
500
What does 1,500- (-2,153) equal?
The answer is 3,653.
500
In -4y + 3 _< 15, what does the y equal.
y equals _< -3.
500
If Jeremy made 12 baskets out of 36 tries, how many baskets could he have made out of 6 tries?
2 baskets