Chapter 2 Review

2-1/2-2

100

-12 = x - 6

x=-6

200

x/5=9

x=45

300

12=v-(-4)

v=8

400

(x+10)/6=1

x=-4

500

14+(b/7)=11

b=-21

2-3/2-4

100

11=11-6r-4r

r=-1

200

-7(v-5)=84

v=-7

300

(a/20)-(3/10)=6/10

a=18

400

3(1+3m)=17+7m

m=7

500

21-2k=-(3k-8)

k=-13

2-5

100

mx - n = p

Solve for x.

x = p+n/m

200

2x + 3y = -1 

Solve for x. 

x=-3y-1/2

300

cx = d-r

Solve for c.

c=d-r/x

400

2(x-b)=6

Solve for x.

x=6+2b/2 

or 

x=3+b

500

m+4/n=4

Solve for m.

m=4n-4

2-7

100

2/3 = 8/x

x=12

200

r/18 = 3/9

r=6

300

y+4/2 = 3/4

y=-10/4=-5/2

400

x+4/5 = x-3/2

x=23/3

500

For every 2 girls there are 5 boys in a math class. If there are 15 boys, how many girls are in the class?

x=6 girls 

Random

100

What is your algebra 1 teacher's name?

Mrs. April Nakamoto

200

Quizzes and tests are worth how much of your final grade for Algebra 1?

70%

300

In the expression:

        13 x

13 is the ______________ of x?

coefficient

400

What are inverse operations? Give an example. 

When the equation has addition you subtract. Multiplication/ division 

500

When is the Chapter 2 test?

for periods 1, 3, and 5 ~ Tuesday, Sept. 2

for periods 2 and 6 ~ Wednesday, Sept. 3