7th Grade Review

Simplify Like Terms

100

3x+5-4x

-x+5

200

(3k+6)5m

15km+30m

300

20x-6-13x+19

7x+13

400

1-0(10g-5+13k)

1

500

3x(4x-y+4)-2xy+1

12x²-xy+12x+1

Solve for x

100

2x-10=10

x=10

200

2(x-3)+9 = 13

x=5

300

4x-5+x=17

x=22/5

400

2 ( 3x + 1 ) + 3 ( 5x + 2 ) = x - 1

x=-9/20

500

4(2-x)+5=2x+6-5x

x=7

Circles

100

What is the formula for area of a circle?

πr²

200

What is the circumference of a circle with a radius: 20

40π

300

What is the diameter of a circle with area: 25π

10

400

What is the area of a circle with a diameter of 6 units

9π

500

What is the area of a circle inscribed in a square with side lengths: 12 inches

36π inches²

Mr. Fears

100

How old am I

22

200

Where am I from?

(Bonus points if you know the city)

Sarasota, Florida

300

Where did I go to college?

NYU

400

What is my career goal?

Professor of sociology at a university

500

What is my favorite game?

(2 possible answers)

Dark Souls 3

Bloodborne

Bonus

100

This is the second largest planet in our solar system.

Saturn

200

What is a human's largest organ

the skin

300

How many terms did FDR serve as president?

4 Terms (3 complete terms, died during the 4th)

400

Where is the "Mona Lisa" painting on display?

The Louvre Museum

500

What name is shared by a sci-fi video game franchise, a Beyonce song, and the tiara worn by Kate Middleton on her wedding day?

Halo