Enter Title

Negative Numbers

100

Negative plus a negative is...

Negative

200

(-7 x 2)(-2 x -6) = ..?

(-14)(12)

(168)

300

Negative divided by a negative is...

Positive!

400

Negative times a Negative times a Positive is...

Positive!

500

(x)(y)(z) = g, where:

x > 0, y > 0, z < 0

WHAT SIGN IS G?

x is POSITIVE, y is POSITIVE, z is NEGATIVE

Positive times a positive times a negative is
A NEGATIVE

Distribution

100

Distrbute: 2(140x-16)

280x-32

200

Distribute: 4y(y+7)

4y²+28y

300

Distribute: -4t(-t+1)

4t²-4t

400

Distribute: bx(x²+2)

Hint: x times x² = x³

bx³+2bx

500

Distribute: (-4x+2)(2x+4)

-8x²-12x+8

Proportions

100

Write the symbol: Greater than or equal to

>=

200

The constant of proportionality for the values x = 3 and y = 18

What is k = 6

300

Draw: The inequality 

4 >= x > 7

Solid bubble at x = 4, line until x = 7, empty bubble.

400

Solve the inequality: 

4m + 16 >= 2m + 32

2m >= 16

m >= 8

500

Solve AND Draw the inequality:

24x - 144 >= 12x

-144 >= -12x

144 >= 12x

12 >= x

x <= 12

Expressions & Equations

100

5+3x when x=2

11

200

Solve the equation x+9=17

8

300

Simplify the expression 4x+7+3x-33

7x - 26

400

Solve the equation 2(6x+4) = 128

x = 10

500

Jeff has a savings account with $300 in it. Every month, he withdraws $15.00 to pay for his music subscription. What is the maximum number of months that Jeff can withdraw the money without allowing his account to drop below $140.00?

Write an inequality statement, then, solve the inequality.
ROUND DOWN TO THE NEAREST INTEGER.

-15m + 300 >= 140

160 >= 15m

m <= 160/15 

m <= 10.67 roughly (haha...)

m <= 10