Rutledge Intro Review

Discover what's

100

Solve: 2x + 2 = 18

x = 8

200

Solve: 3x + 4 = 7

x = 1

300

Solve: 3x + 3 - 2x = 21

x = 18

400

Solve: 4x - 5 - 3x + 2 - 2x = 9

x = -12

500

Solve: 21 = x - 12

x = 33

Find it Here

100

Round: 49,815,425 to the nearest million

50,000,000

200

 Ben lost $525 on each of 7 consecutive days in the stock market. How much did he lose?

3,675

300

Write as a numerical expression: Four subtracted from nine times a number is equal to 23.  (use "x" to represent "a number")  

9x - 4 =23

400

Simplify the fraction: -51/57x

-17/19x

500

Divide and Simplify: (3/8) ÷  -(5/6)

-9/20

Keep it simple

100

What is the slope given two points:  (1,5) and (2,8)

3

200

Using distributive property, simplify:

3(7x+5)-25

 21x-10

300

Solve: (3x-5)/4 = 5

x = 25/3

400

Simplify: -4(3x - 2) -2(4 + 3x)

-18x

500

simplify: 4x² - 4y + 2x²+ 7y- 3y²- 3y

6x²-3y²

Slippery Slopes

100

Find the slope: -3x + y = 5

3

200

State the standard form of a linear equation 

Ax + By = C

300

Solve: (3 - 3x)/7 = 6

x = -13

400

Simplify: 22p - 7p + 19 - 15 - 12

15p - 8

500

Which has the steepest slope?

A) y = 3x - 12

B) y = 1/5x + 10

Algebra: y= 3x - 12

Math Rocks Misc

100

x¹⁰/ x³

x⁷

200

Is a fraction an integer or rational?

irrational

300

Find the Common Denominator and Subtract: (5/8) - (1/3)

7/24

400

The point where the line crosses the y-axis is called...

...the y-intercept

500

Write a linear equation that matches this table.

x | 0 | 3 | 6 | 9

-------------

y | 9 | 8 | 7 | 6

y=-1/3x+9