Course Assessment

Variables

100

X+20+3x= 32    X=?

X=3

200

-x + 46 = -10x + 10       X=?

X= -4

300

X+-5x = 20-3X  X=?

X=-20

400

X+ 6 = Y + B     Y=7   B=?

B= X-1

500

8X + -5Y = 9B + 25   Y=-5     X = 12    B=?

B = 10.666666666666666666666666666666666 ect.

Scientific Notation

100

What is 400 in scientific notation? 

400 = 4 X 10²

200

What is 0.00000000000005 in scientific notation? 

0.00000000000005 = 5 X 10^-13

300

What is 42323004000 in scientific notation? 

42323004000 = 4.2323004 x 10¹⁰

400

What is 53648739048578987867892374890 in scientific notation?

53648739048578987867892374890 = 5.364873904857898786789237489 X31?

500

What is 0.0000000323265436278100000000 in  Scientific notation 

0.0000000323265436278100000000 = 3.23265436278100000000 x 10^-8

Bonus!

100

-16 / -16 = ?

-16 / -16 = 1

200

Simplify  5x + 6x = 11x 

Infinite answers 

300

1 + 686534567218928376782908765456127386 = ?

1 + 686534567218928376782908765456127386 = 686534567218928376782908765456127387

400

How much wood could a could a woodchuck chuck in a day if every five minutes  they chuck one piece of wood?

288 pieces of wood.

500

6¹⁰ = ?

6^{10 =} 60466176

Proportional Relationships

100

Is this equation proportional?  Y= 6x + 4

 Y= 6x + 4 = NP

200

If y = 3X   5Y = ?X

5Y = 15X

300

 If Y = -5X   8Y = ?X

8Y = -40X

400

If -Y = 7x     13y=?X

 13y = -91X

500

If 5y = -X +7       1.25 y = ?

1.25 y = -X + 7  /  4

Exponents

100

5^{3 = ?}

5^{3 = 125}

200

3^{2 +} 2³  = ?

3^{2 +} 2³  = 17

300

8^{5 /} 8²  = ?

8^{5 /} 8²  = 8³ =512

400

6(X³ - X⁶) = ?  X= 5

6(X³ - X⁶) = -15500 X 6 

500

X⁸ = 4⁴    X=?

X=2