What domain is the set of numbers {1, 2, 3, 4....}?
What is whole numbers
100
What is the reciprocal of -3?
What is -1/3.
100
Simplify: (3 + -5b) + -3
What is -5b.
100
Evaluate a-b when a=10 and b=-2
What is 12
100
What is the first step in solving this equation:
7.1x + 9.4 = 11.3
What is subtract 9.4 from both sides OR add -9.4 to both sides.
200
Graph the inequality x<10 on a number line using real numbers.
What is see student work
200
Simplify the expression: (2a/x)∙(5/a^2) ∙(3x^2/10)
What is 3x/a
200
In which quadrant is the point (3, -6)
What is Quadrant IV
200
A bill for a meal is $42. You want to tip 15%. How much will the meal cost?
What is $48.30
200
Find all solutions to x^2=25
What is 5 and -5
300
Let A={1, 2, 3, 4, 5} and B={2, 3, 5, 7, 9}. What is A∩B?
What is {2, 3, 5}.
300
Is the answer to the following expression positive or negative?
(2)(-4)(3)(-7)(-5)^2
What is positive.
300
Solve the equation and check your answer:
.5x + 5 = 115
What is 220.
300
Solve the equation and check your answer:
(2/3)x+10=26
You must show ALL of your work!
What is 24
300
If the point (-5, 7) undergoes a slide of 3 units left and 2 units down, what are the new coordinates of its image?
What is (-8, 5)
400
Find the volume of a box with w=2 ft, l=4 ft, and h=15 ft?
What is 120 cubic feet.
400
Solve: 0w=12
What is No Solution
400
If Sara earns $12 per hour. What is her overtime wage?
What is $18
400
Solve the equation and check your answer:
-2(3x-10)=80
You must show ALL your work!
What is x=-10
400
Solve the inequality: 5(x+2) + x > 88
What is x >13
500
A triangle has a length = 3in, height = 4in. What is the value of hypotenuse of the triangle?
What is 5 inches.
500
A car is traveling 5000 feet per hour. How fast is the car traveling in inches per second?
What is 16.67 inches per second.
500
In a parking garage it costs $5 to park your car for the first hour and 2.50 for each additional hour after that. Write an equation for the cost C to park your car for h hours.
What is C = 5 + 2.5(h-1) OR C = 2.5h +2.5
500
Use the equation: x-y=9
Create an x,y table and graph ALL the possible solutions.
What is (-1, -10), (-2, 11), (0, -9), (1, -8), (2, -7) and see student's graph
500
Find the approximate length of the side of a square whose area is 35 square inches.