Circles
The distance around the circle.
What is circumference?
The distance a number is from 0.
What is absolute value?
This is a quantity compared to a unit of one.
What is a unit rate?
When we have the same variable raised to the same power, we __________?
What is combine like terms?
Name the property.
2(x - 12) = 2x - 24
r2 x pi
What is the area of a circle?
What are opposites?
A quantity compared to 100.
What is a percent?
10 + 9m - 7m + 13 =
What is 2m + 23?
Name the property.
2 x 10 x 15 = 15 x 2 x 10
What is the commutative property?
Circumference divided by diameter.
What is pi or approximately 3.14?
The sign of an addition problem when the negative number has a greater absolute value?
What is negative?
k = y/x
Solve for x.
11x + 13 = -9
What is x = -2 ?
Name the property.
2x + 4 = 14
-4 -4
2x = 10
What is the property of equality?
The area of a circle with a diameter of 6. Use 3 for pi.
What is 27 square units?
When subtracting two integers with different signs, use the ______ ________.
What is additive inverse?
40% of 200
What is 80?
Ben pays $12 for each book and $5 per order. What is the equation for the total cost (c) for each order. Use b as the variable for the number of books.
What is 12b + 5 = c?
Change the inequality symbol when ___________.
What is multiply or divide by a negative number?
The diameter of a circle with a circumference of 12 units. Use 3 for pi.
What is 4 units?
1 - (-5/8) =
What is 1 5/8 or 13/8?
Two characteristics of a proportional relationship. Hint: on a graph and on a table
What is the graph shows a straight line going through the origin and the table shows equivalent ratios?
The relationship we see when graphing the coordinates from the last problem.
What is not proportional or a linear relationship?
Give the inequality for this situation.
Free delivery on orders of $50 or more.
What is x is greater than or equal to 50?