Algebra
Surface Area
Trivia
Formula
Combining Like Terms
100
solve for x
3x +9 -2 = 16
X = 
100
what is the surface area of this cylinder?
Awnser :
SA = 2πrh + 2πr2
SA = 2π ( 5) (12) + 2π ( 5)2
SA = 2π (5) (12) + 2π (25)
SA = 471.23 + 157.07
SA = 628.3 cm2
100
What is the fastest land animal?
The cheetah. They have set record speeds near 70 MPH.
100
How do you find the general term for a pattern?
(Change) 𝑥 (+ or - ) (0th term)
100
solve this
Use b for burgers, F for french fries and d for drink.
5b + 3f + 3d
200
3n + 4n - 2 = 61
solve for N (hint : you might want to look for like terms)
N= 9
200
SA = 2πrh + 2πr2
SA = 2π(7in)(14in) + 2π(7in)2
SA = 2π(7in)(14in) + 2π(49in2)
SA = 615.44in2 + 307.72in2
SA = 923.16in2
200
What is the largest planet in our solar system?
Jupiter 
200
How to you find the cicumfernce of a circle?
diameter x pi
200
2s + m + b + 2sb + s + 2m + 2b + 2sb
Solve this
3s + 3m + 3b + 4sb is the awnser
300
Linda is going to Grand River Rocks to do some climbing. It costs $5.24 per hour, and he has to rent shoes, which cost $4.56. If Linda has 36 dollars, how many hours can he climb for?
Linda can climb for 6 hours
300
SA = 2πrh + 2πr2 SA = 2π (25) (40) + 2π(25) 2
SA = 2π (25) (40) + 2π ( 625)
SA = 6280 + 3925
SA = 10,205 in2
300
What was the first animal to go into orbit?
🎉Bonus!! what was the name of the animal?
A dog, The name of the dog was Laika
300
what is the formula for finding the Area of a Circle?
πr2
300
7x - 4y + 2x - y
9x - 5y
400
Ana took a taxi home from the airport. The taxi fare was $2.10 per km and she gave the driver a $5.00 tip. Ana paid a total of $49.10
How many Km is her house from the airport?
Ana's house is 21 km away from the airport
400
SA = 2πrh + 2πr2
SA = 2π ( 5) (13) + 2π (5)2
SA = 2π (5) (13) + 2π (25)
SA = 408.2 + 157
SA = 565.2 units2
400
What contains more sugar, strawberries or lemons?
🍋 or 🍓
🍋Lemons (Suprising right?)
400
what is the formula for finding the volume of a circle (🎉✨Bonus What is the saying Mrs.Perry told us)
V = πr2h and the saying was : Verinoca's pies are too hot
400
5x +4-2x +3 -2x
the awnser is 1X +7
500
The sum of 3 numbers is 17. The first is double the second. The third is 1 more than the second. What are the three numbers?
the three numbers are 8, 4 and 5
500
Bonus : it was diameter
SA = 2πrh + 2πr2
SA = 2π ( 5) (12) + 2π ( 5)2
SA = 2π (5) (12) + 2π (25)
SA = 471.23 + 157.07
SA = 628.3 cm2
500
What are the only two U.S. states that can grow coffee commercially?
Hawaii and California
and 
500
what is the formula to finding the surface area of a cylinder ?
SA = 2πrh + 2πr2
500
Can you combine these terms for me?
7t - 4f + t + 2f - 5 + 6
8t- 2f +1