Number Sense
What is the slope of the line represented by the equation below? y = 1/2 x + 3
1/2
A function is a special type of relation where every ___ value has exactly one output, or ___ value.
x and y
(-17) + (-15)
-32
Rational or Irrational:
0.46829...
4/5
9.6
Irrational
Rational
Rational
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?
A=(pi)(r2)
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
1
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)-(3x4)
-7
What is bigger, 0.88 or 3/4?
0.88
At her job, Alexa is paid $12.00 per hour. When she drives her car for work 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: 12 h + 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
The domain of the relation {(1,0), (-2, 3), (3, 4)} would be:
{1, -2, 4}
What is 12/25 as a decimal?
0.48
NO CALCULATOR
What is 7/8 as a decimal? You must SHOW ALL WORK to get credit
0.875
What is the slope-interept form of a line that has a slope of -3 and goes through the point (4,5)
y=-3x+17
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
What is the mode of the following data set: 7, 13, 18, 24, 9, 3, 18
18