Algebra 1 final

2 step equations

100

2x+4=14

5

200

x/3+5=12

21

300

6x-1=65

11

400

x/12+6=10

48

500

8x+14=54

5

slope intercept form

100

-5x+y=10

y=5x+10

200

3y+15x=8

y=-5x+8/3

300

-4+2y=10

y=7

400

-y=2/3x

y=-2/3x

500

6y+3x=18

y=-1/2x+3

Factoring quadratic equations

100

a²+7a+6=0

(a+6)(a+1)

200

b²+4b+4=0

(b+2)²

300

c²+5c+6=0

(c+3)(c+2)

400

d²+8d+12=0

(d+6)(d+2)

500

e²+6e+8=0

(e+4)(e+2)

Solving inequalities

100

14<5p-(-9)

(1<p)

200

-2r+1>5

(r>-2)

300

6<-2s

(-3>s)

400

2x+7<21

(x<7)

500

x+7<20

x<13

System of equations

100

2x+5y=19

x-2y=-4

(2,3)

200

y=5-2x

4x+3y=13

(1,3)

300

4x+2y=14

3x-5y=-22

(1,5)

400

y=3x+2

y=7x-6

(2,8)

500

5a+2v=32

6a+6v=42

(6,1)