What is the total degree measure of an eight sided polygon?
180(n-2)
What is 1080.
200
Solve:
48 ÷ (4 + 4)
What is 6
200
Put the following numbers in order. |-2.5|, (1/2), -1.68, 3, -|4.5|
-4.5, -1.68, (1/2), 2.5, 3
200
(-53) - (-23) = ?
What is -30.
200
(-2)(4)(-5) =
What is 40.
200
If Joan drove 268 miles in 4 hours, what was her rate of speed?
d=rt
What is 67mph.
300
Solve:
40÷ 4−(5−3)
What is 8
300
Which numbers are integers?
-0.462, -56, 735, 0.326, 8321, and 0
They are -56, 735, 8321, and 0.
300
(1/3) + (5/6) = ?
What is 7/6.
300
(3/7)(2/9) = ?
What is 6/63.
300
Evaluate ax - 14y if a = 7, x = 11, and y = 9
What is -49.
400
Solve:
(6−4) × 49 ÷ 7
What is 14
400
What is the definition of an irrational number?
It is a number that is not rational. In decimal form it never ends and it never repeats.
400
Anne bought a new pair of shoes costing 2x+7 dollars. A week later, she saw the same pair of shoes on sale for x+6 dollars. Which operation would you use to show how much the cost of the jeans decreased?
Subtraction. (2x+7) - (x+6)
400
(3/11) divided by (5/13) = ?
What is 39/55.
400
Evaluate (az)/(b-x+m) where a = 6, z = 8, b = 15, x = 23, and m = 56
What is 1.
500
Solve:
45 ÷ (8(5-4)-3)
What is 9
500
Part 1: What is the definition of absolute value?
Part 2: What is |-6| and -|8|?
The absolute value is a numbers distance away from zero on a number line. |-6| = 6 and -|8| = -8
500
How would you find the perimeter of a rectangular building if the width was 2x and the length was 4x-3?
Add all of the sides together. (2x) + (2x) + (4x-3) + (4x-3)
500
(-34/57) divided by (-4/3) = ?
What is 102/228 or 51/114.
500
If the height of a trapezoid is 9m and the bases are 5m and 4m, what is the Area?
A = (1/2)(b1+b2)h