Number Sense
Compute: ⅓ x 1½
3/6 or 1/2
What is the slope of the line represented by the equation below? y = 1/2 x + 3
1/2
What is the volume of a rectangular prism that has a height of 6 cm, a length of 12 cm, and a width of 11.5 cm.
V = length x width x height
828 cubic cm
A function is a special type of relation where every ___ value has exactly one output, or ___ value.
x and y
(-17) + (-15)
-32
Write in scientific notation: .000427
4.27 x 10-4
Is the ordered pair (3,7) a solution to the system? 4x+3y=33
-2x-y= -13
Yes
What is the area of a circle that has a diameter of 20 inches?
314 square inches
Determine if the following relation is a function:
{(9, 0), (3, 0), (2, 2), (-3, -4)}
The relation IS a function
Simplify 24/32
3/4
What is 5⁰ + 52
26
Sarah & Jacob compared their total bowling scores. Sarah's total score was 109 points greater than Jacob's total score. Write an expression that represents Jacob's total score based on S, Sarah's total score.
S - 109
The area of a square is 49 square inches. What is the length of one side of the square?
7 inches
Is the following equation Linear or Nonlinear?4y=3x+6
Linear
(8-5+2)-(3)(4)
-7
Which is greater?
0.88 or 3/4?
0.88
Alexa is paid $12.00 per hour. When she drives her car, she is paid an additional 32.5 cents per mile. The following expression can be used to find the amount she is paid, in dollars, when she works h hours and drives m miles in her car:
12h + 0.325m
How much is Alexa paid when she works 3.5 hours and drives 218 miles in her car?
$112.85
John knows two of the angle measures of triangle PQR. Angle Q is 75 degrees and angle R is 51 degrees. What is the measure of angle P?
54 degrees
Is this a function?
{(1,3), (-2, 3), (3, 3)}
YES
What is 12/25 as a decimal?
0.48
What is 42,500 written in scientific notation?
4.25 x 10⁴
What is the slope-intercept form of a line that has a slope of -3 and passes through the point (0,5)?
y = -3x + 5
A shipping box is in the shape of a rectangular prism. It has a length of 12 inches. A width of 6 inches and its volume is 288 cubic inches. What is the height, in inches, of the shipping box?
4 inches
Is this a function? (8,7), (-6, 3), (2, 0), (8, 2)
NO
What is the mode of the following data set: 7, 13, 18, 24, 9, 3, 18
18