Evaluating & Order of Operations
BONUS x 2 - Solve for the value of the expression:
18 / 3 - 7 + 2 x 5
9
BONUS x 2 - 35. Which expression is equivalent to 4(3m + 1) ?
D. 12m + 4
37. A right triangle is shown below.
What is the area, in square feet, of the right triangle?
275 ft2
39. A set of shapes is shown below.
What is the ratio of the number of circles to the total number of shapes?
2:5
31. The number 60 is 75% of what number?
B. 80
BONUS x 2 - Solve for the value of the expression:
7 - 24 / 8 x 4 + 6
1
BONUS x 2 - Evaluate the following expression when x = 3 and y = 2.
10x - 9y
12
BONUS x 2 - 33. A diagram of a right rectangular prism is shown below.
What is the volume, in cubic inches, of the right rectangular prism?
B. 8 3/4
36. Mark ran 8 miles in 60 minutes. If Mark continues to run at that same rate, how many minutes will it take him to run 12 miles?
C. 90 minutes
38. The lowest recorded temperatures for each of two states are listed below.
-27*F and -35*F Write a statement using <, >, ≤, or ≥ to compare the recorded temperatures of the two states.
-27*F > -35*F
43. What is the value of the expression?
7 x (5-3)2 - 20 / 4
51
BONUS x 2 - Evaluate the expression when x = 4 and y = 5:
3x + 4y
32
BONUS x 2 - 40. Mr. Lee makes a rectangular-shaped tile pattern by placing three tiles side by side, with no space between the tiles. The list below describes the shape of each tile and the order in which they are placed.
* The Frst tile is in the shape of a square with side lengths of x inches.
* The middle tile is shaped like a rectangle with a width of x inches and a length of 3x inches.
* The third tile is shaped like a square with side lengths of x inches.
The perimeter of the tile pattern is 60 inches. What is the value of x in the tile pattern?
x = 5 in
34. The ratio of number of yards to number of miles is 3,520 : 2. How many yards are in 5 miles?
D. 8,800 miles
42. A box contains 8 1/4 cups of cereal. One serving of cereal is 3/4 cup. How many servings of cereal are in the box?
11 servings
32. The table below shows the ratio of the number of teachers to the number of students at a school. The ratio of teachers to students is constant. Three numbers are missing from the table.
Which table shows the correct missing numbers in the table above?
B. (Unit Rate / Value was 2.5)
41. The list below shows the cost of the same candle at two different stores.
Store ABC sells 6 of these candles for $12.00.
Store XYZ sells 8 of these candles for $14.00.
Which store sells the candle for a lower unit rate?
STORE XYZ has the lower unit rate. I divided the cost by the number of candles.