Last week, clay wrote 4 checks for $20 each. He withdrew another $30, and finally made a deposit of $96. What was the change in the balance of his account over the week?
-4(20) = -80 - 30 + 96 = -14
Oops!
Check
Okay!
Check
seesaw
Swap points!
Oops!
gift
Win 20 points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
20
A submarine is at -125 feet in the ocean. The submarine makes three dives at 50 feet each. At what level is the submarine after the three dives?
-125 + 3(-50) = -275
Oops!
Check
Okay!
Check
15
What is the value of -6 x 4
-24
Oops!
Check
Okay!
Check
15
Four investors lost 24 percent of their combined investment in a company. In average, how much did each investor lose?
-24 / 4 = -6
Oops!
Check
Okay!
Check
15
What operation do you use when you see the word average?
Division
Oops!
Check
Okay!
Check
baam
Lose 20 points!
Oops!
star
Double points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
15
Will this give you a positive answer (-8) (5) (-3)
Yes
Oops!
Check
Okay!
Check
15
The temperature in a potters kil dropped 760 degrees in 4 hours. On average, how much did the temperature drop per hour?
-760 / 4 = -190
Oops!
Check
Okay!
Check
15
What is the value of -18(-12)
216
Oops!
Check
Okay!
Check
15
The outdoor temperature declines 3 degrees each hour for 5 hours. What is the change in the temperature at the end of those 5 hours?
-3(5) = -15
Oops!
Check
Okay!
Check
15
You play a game where you score -6 points on the first turn and on each of the next three turns. What is the score after those four turns?
-6(3) = -18
Oops!
Check
Okay!
Check
15
A football team loses 4 yards on each of the 5 plays. What is the team's total loss?
-4(5)= -20
Oops!
Check
Okay!
Check
15
What is the value of 36/ (-12)
-3
Oops!
Check
Okay!
Check
15
What operation do you use when you see the word per?