Expressions and equations

EE1

100

x⁵ * x¹⁰=

x¹⁵

200

y⁸/y^-3

y¹¹

300

(2a³b⁴)³

8a⁹b¹²

400

3⁴ * 3²/3⁶

1

500

7^-3=

1/343

EE.2

100

x²=100/144, x=

5/6

200

y³=125, y=

y=5

300

x²-1=48

x=7

400

y³=729, y=

9

500

A cubic box has a volume of 216 cubic feet. What is the length of one edge of the box?

6

EE.3&4

100

Convert 8.34 x 10^-5 to standard notation

0.0000834

200

Convert 45,200,000 to scientific notation

4.52 x 10⁷

300

(3 x10⁵) x (2 x 10⁴)

6 x 10⁹

400

(8 x 10⁷)/(4 x10³⁾

2 x104

500

The distance from Earth the Sun is approximately (9.3 x 10⁷) miles. The distance from Earth to the Moon is approximately (2.4 x 10⁵) miles. About how many times farther is the Sun from the Earth than the Moon is from Earth?

9.276 x 10⁷

EE.7

100

Solve for x: 4x-7=17

x = 6

200

3(m+4) -2 = 5m+2

4 = m

300

Solve for w: 

2w/3 - 5 = 1w/6 + 4

18 = w

400

Determine the number of solutions to the equaton (One, Zero, or Infinitely). Show work.

Infinitely 

500

Determine the number of solutions to the equation: 4x+5=4x-3

No solutions

EE.8

100

Solve the system of equations using substitution method 

y = 3x -2

x+y=14

(4,10) or x = 4 y = 10

200

Determine the number of solutions for the following system. 

y = -2x+5 

6x+3y=15

Infinitely

300

Solve the system of linear equations for x:

y = 4x - 3

y = -x+12

x =3 

400

Use the system of equations to find the value of x and y.

y =2x

x+y=12

(4,8)

500

Solve the system of equations using substitution method 

y = 3x -2

x+y=14

(4,10) or x = 4 y = 10