Linda entered an elevator on floor 9. She rode down 8 floors. Then she rode up 11 floors and got off. What floor was she on when she left the elevator?
What is 12
300
Simplify:
-9u(-4)(-w)
What is -36uw
300
Evaluate:
ac/-8 if a = -2 and c = -4
What is -1
300
Jared climbs 8 feet up a ladder and then descends 5 feet. Write an expression to represent this situation.
What is 8-5
400
-20 + 4 + (-6)
What is -22
400
A stock lost 36 points on Monday, but rebounded the next day, gaining 24 points. What was the total change in points?
What is -12 points
400
Evaluate the expression:
-3a(-2b)(-c) if a = -1, b = -6, and c = 5
What is -180
400
Find the average (mean):
-7, -3, -9, 0, 21, -2, -14
What is -2
400
In which quadrant would (-8,3) be located in?
What is II
500
A gardener dug a hole a depth of -3 feet and decided to dig another 5 feet in the hole. Write and solve an equation to determine how deep the hole was.
What is -3 + -5 = -8
500
Randi takes the stairs at work whenever possible instead of the elevator. She must climb up 51 steps from her office to get to the accounting department. The human resources department is 34 steps below her office. How many steps are there between human resources and accounting?
What is 85 steps
500
In Ann Arbor, the value of homes has experienced an annual change of -2 percent. If the rate continues, what will be the change over 10 years?
What is -20 percent
500
At noon on Friday, the temperature was 0 degrees F. 6 hours later, the temperature was -18 degrees F. On average, what was the temperature change per hour?
What is -3 degrees F
500
At which coordinates will your line cross the y-axis:
y - x = -6