Mix 1
What is the area of a circle with a radius of 4 stated in terms of pi
16pi
(11+7)÷ 9 x 43
128
What is the line across a circle going through the center called
What is the diameter
28 is what percent of 56?
50%
What is the definition of slope?
Rise/Run or how steep the line is.
Sliding a figure down 2 units and right 3 units is called a....
Translation
1.5 - 1/4
1.25
Mr. Davis bought 50 pounds of pizza dough and used it equally over 7 days. How much pizza dough did he use each day? Write as a fraction!
7 1/7
What is 23% of 80
18.4
11/9*1/5
11/45
What is the rule for dividing exponents when the numbers have the same base?
take the exponent value in the numerator (the top exponent) and subtract the exponent value of the denominator (the bottom exponent).
Flipping a figure over the y-axis is called a...
Reflection
Dennis bought shoes on sale for 25% discount. If the shoes were originally $200, how much did Dennis save?
$50
-5/7 divided by -3/4
20/21
Solve this equation:
x-8=-19
x= -11
Solve this equation.
-8y+2=50
y=-6
Any number to the zero power is always...
1
A builder places the base of a ladder 9 feet away from a house. The ladder reaches 12 feet up the wall. How many feet long is the ladder?
ladder = 15 feet
What is 3/6+7/8? You must always simplify
11/8 or 1 3/8
What is 9/14 as a decimal? Round to the Hundredths place (2 decimal places)
.64
Tammy purchased items for a total of $82.65. She had a coupon for 15% off a purchase of $50 or more. What was the cost after the discount?
$70.25
David buys 6 watermelons for every 2 cantaloupes. Which equation represents this scenario?
A. w=6c
B. c=2w
C. w=3c
D. c=6w
C. w=3c
How do you know if two shapes are ¨congruent?¨
Same shape and same size
If a figure is in the first quadrant and you rotate it 180 degrees clockwise about the origin, what quadrant will it be in now?
The 3rd quadrant
Convert the following percent into its equivalent decimals and fractions.
17.2%
.172 172/1000 = 86/500 = 43/250
If Kai earns $24 after working 4 hours, how much will he have earned after working 97 hours?
$582
350% of 24 is what?
84
If Sam saves $30 from a store and pays $103 total, what percent was discounted from his purchase?
Round to the nearest tenth percent.
~ 22.5%
What is the solution to a system of equations?
All of the places that the 2 equations have in common or where they intersect.
What is the volume of a box with a length and width of 8 in and a height of 4 in?
256 in cubed