Algebra 2 Semester Project

Solve for "x"

100

16+2x=8

x= -4

200

42000 X .25x +50 = 21050

x= 2

300

10x+15=20

x=1/2

400

42x+24-16=50

x=1

500

-23(5-3x)+16=108

x= 3

Graphing Inequalities

100

10v+2>14v-34

v<9

200

9-(12m+3)>15m-75

3>m

300

3(8x-9)<4(6x+1)

No Solution

400

< dotted or solid line?

dotted

500

20n-2 < 30n +8

n>-1

System of Equations

100

3x+y = 11

5x - y =21

What is the solution?

x=4

y=-1

200

14x+7y=-7

y=-2x-1

What is the solution

ALL REAL NUMBERS

300

-y=-x-6

3x+18=3y

What TYPE of solution is this?

Infinite 

400

3x+6y=-12

y=-1/2x-5

What TYPE of solution is this?

No solution

500

What is standard form?

Ax+By=C

Distributive Property

100

3(4x-9)

12x-27

200

-49(8x-2)

-392x+98

300

400(-32x+17y)

-12800x+6800

400

(x-1)(x+3)

   x²+2x-3

500

(x+11)(x+22)

x² +33x+242

Writing Linear Equations

100

(-1,7);m=-4

Write the equation!

y=-4x+3

200

(-6,-5) m=2/3

y=2/3x -1

300

(-1, 1) M=1

y= x+2

400

(-6,1) and (-3,7)

y=2x+13

500

A 22.5 oz candle burns at the rate of 1 oz every five hrs. Write an equation that represents amt. of candle left.

C=22.5-1/5h