Algebra

unit 1

100

12(3) divided by 2

18

200

5+3x2

11

300

12+2-3x3

5

400

3x²-3+4x-(x+2)

3x²+3x-5

500

Whagt are conversion rates

the process of changing or causing something to change from one form to another.

unit 2

100

x-12=80

x=92

200

4n-2n=4

n=2

300

x/2+4-3x=16.5

x=-5

400

2.6x+18=2.4x+22

x=20

500

1/2(8-6x)+5=6(x-1)

x=1/3

unit 3

100

f(x)=x+7;f(5)

f(5)=12

200

g(x)=3x-8;g(-3)

g(-3)=-17

300

h(x)=2/3x-1;h(9)

h(9)=5

400

f(x)=x2-x;f(-4)

f(-4)=20

500

h(x)=-9-x;h(2k-5)

h(2k-5)=-2k-4

unit 4

100

m represents?

slope

200

A, B, C represents?

constants

300

X & Y represents?

Variables

400

f(x)=8/10x-2

M=4/5

B=-2

500

x=-2

M=undefined

B=none

unit 5

100

Slope=-2/5, y-intercept=2

y=-2/5x+2

200

Slope=-1, b=0

y+-1x

300

Slope=3/4, passes through (-4,1)

y=3/4x+4

400

Slope=undefined, passes through (9,2)

x=9

500

m=0, passes through (5,-7)

y=-7