OPERATIONS WITH REAL NUMBERS AND EXPRESSIONS 1
Order the following from least to greatest.
7%, 1/3, 0.2, 0.26, 1/12, 2/9
What is 7%, 1/12, 0.2, 2/9, 0.26, 1/3
Jodie is painting a room. The room consists of four walls measuring 17 feet in length and 11 feet tall. If 1 gallon can of paint covers about 432 square feet, approximately how many cans of paint does Jodie need?
What is 1.73
What is the shape of a linear function?
What is a line
What is the slope of the line that passes through the points (-6, 1) and (4, -4)?
What is -1/2
Jackie is 12, Sam is 15, and Kayla is 16. Find the range of their ages.
What is 4
Select the correct symbol. - The square root of 28 is (less than, greater than, or equal to) 29/5
What is less than
Factor the following expression completely.
x2 - 2x - 35
What is (x-7)(x+5)
Which equation represents a line parallel to the x-axis?
A. x=5
B. x=1/3 y
C. y=10
D. y=5x+17
What is c
What is the y-intercept of the graph of 4x+2y=12?
What is 6
If you add the ages of every student in Ms. McKelvie's class, the total is 330. If there are 22 students in her class, what is the mean of her student's ages?
What is 15
Simplify the following expression. 74 * 104
What is 704
Which ordered pair is in the solution set of the system of equations y=-x+1 and y=x2+5x+6?
A. (-5,-1)
B. (5,-4)
C. (-5,6)
D. (5,2)
What is C
Which equation represents a line that is parallel to the line y=-4x+5?
A. y=-4x+3
B. y=-1/4 x+5
C. y=1/4 x+3
D. y=4x+5
What is A
Factored completely, the expression 2x2+10x-12 is equivalent to
A. 2(x-6)(x+1)
B. 2(x+6)(x-1)
C. 2(x+2)(x+3)
D. 2(x-2)(x-3)
What is B
What is the IQR of the following set of data?
2, 4, 7, 8, 9, 12, 13
What is 8
√16+∛8=
What is 6
Simplify: (9x2 - 3x - 6) + (-3x2 - 7x - 3)
What is 6x2 - 10x - 9
Pam is playing with red and black marbles. The number of red marbles she has is three more than twice the number of black marbles she has. She has 42 marbles in all. How many red marbles does Pam have?
What is 29
The range of y = x2
What is the set of reals that are greater than or equal to zero.
Which statement is true about the data set 3, 4, 5, 6, 7, 7, 10?
A.Mean = Mode
B. Mean = Median
C.Mean > Mode
D. Mean < Median
What is B. Mean = Median
18x3y2z
12x4y4
What is the greatest common factor (GCF)? and
What is least common multiple (LCM)?
What is 6x3y2 and 36x4y4z
Factor 25x4- 9y4
(5x2 - 3y2)(5x2 + 3y2)
Jack bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $12.50. Grace bought 3 slices of cheese pizza and 2 slices of mushroom pizza for a total cost of $8.50. What is the cost of one slice of mushroom pizza?
What is $2.00
What is the equation of the line that has a slope of 4 and passes through the point (3, -10)?
A. y=4x-22
B. y=4x+22
C. y=4x-43
D. y=4x+43
What is A
True or false. Roughly one-fourth of a data set should fall above the third quartile.
What is true