Caleb is 8 years older than rylee. Rylee is half as old as Caleb. Define a variable for Rylee's age. Write an equation to solve for Rylee's age. How old is Rylee?
a + 8 = 2a , 8=a
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15
Give the solution set for f < -5
{all numbers less than negative 5}
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trap
No points!
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rocket
Go to first place!
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gift
Win 10 points!
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thief
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25
Use inverse operations to solve: 8s + 2 = 10s - 54
2=2s-54, 56=2s, s=28
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thief
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magnet
Take 15 points!
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gift
Win 25 points!
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banana
Go to last place!
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20
What was my error when solving this equation? 14z + z + 3 = 63 z = 4.2
I didn't subtract three from the right side of my equation. It should have been 15z=60 z=4
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25
Find the closest solution to the equation r(r+5)= 52
Closest number = We'll explain this one in class 5.13=51.969669
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25
Solve the following equation: 8q + 6 = 4q â 14
4q+6 = -14 4q=-20. q = -5
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25
Carly's grandfather has a very old pet tortoise. He told Carly that the tortoise was 56 years old when she was born 11 years ago. Carly is amazed and wants to know how old the tortoise is now. Which equation can Carly use to find the age
t-11=56, t=67
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15
Write an expression that is equivalent to 2(x+4) + 5(x-3)
