Learn 4

Math - Easy

100

5x + 3 = 7x – 1

x = 2

200

5x + 2(x + 7) = 14x – 7

x = 3

300

12t – 10 = 14t + 2

t = -6

400

 5(z + 1) = 3(z + 2) + 11

z = 6

500

y=2x+3

Identify slope

m = 2

Math - Hard

100

30 - 12÷3×2

What is 22?

200

-18 + 4(6 ÷ 2)²

What is 18?

300

Slope of (4,3) and (5,7)

What is 4?

400

(x – 2) / 4 – (3x + 5) / 7 = – 3

x = 10

500

1 / (1 + 1 / (1 – 1/x)) = 4

x = 3/7

Geometry

100

Area of triangle formula

1/2*base*height

200

The base of a triangle is 6 and the height is 8.5. What is the area?

25.5

300

Circumference of a circle

2*3.14*r

400

Diameter of circle is 8, find the area

CLUE: Pi in this question is 3.14159

Acceptable answers 50.6 or 50.7

500

The right triangles lengths of base and perpendicular are 6 cm. and 8 cm.

Find hypotenuse 

What is 10?

Geography/English

100

Identify the adverb.

Marcus always arrives early.

What is always?

200

Capital of Canada

Ottawa 

300

Capital of Brazil

What is Brasilia? 

400

What is the capital of Colombia?

a. Moroni

b. Bogota

c. Zagreb

d. Quito

b. Bogota

500

Capital of Mongolia

a. Maputo

b. Chisinau

c. Ulaanbaatar 

d. Kathmandu 

What is Ulaanbaatar?

Science/English

100

Newtons second law of motion.

Force = Mass*Acceleration

200

Will your mass change on the moon or your weight?

Weight

300

Identify the antecedent.

My uncle opened his first business ten years ago, and he now owns three stores.

Uncle

400

Identify the adverb.

The students had worked very hard.

Hard

500

Is the stratosphere above or below the troposphere?

50km above the troposphere