Algebra I (1.1-1.3) Quiz Review

Writing Expressions

100

Write "The sum of 9 and 2 of a number" as an algebraic expression.

9+2n

200

Write 

4x-1

as a verbal expression.

One less than the product of 4 and a number.

300

Write "the quotient of a number squared and 20" as an algebraic expression.

(n^2)/20

400

Write 

(n+1)/2

as a verbal expression.

The quotient of 1 more than a number and 2.

500

Write 

3a^3-b

as a verbal expression.

The difference of 3 of a cubed and b.

Order of Operations

100

Evaluate

3+10divide2

8

200

Evaluate

3(2+1^2)

9

300

Evaluate 

(3^2-1)/(2(3+1))

1

400

Solve for the variable 

w=[2(10-6divide3)]+1

w=17

500

Solve for the variable 

3^2+(10+2^3)/(9)=x

11=x

Solving with Replacement Sets

100

Solve for the variable using the given replacement set:

3m=15

{0,3,5}

m=5

200

Solve for the variable using the given replacement set:

5x+2=17

{3,4,5}

x=3

300

Solve for the variable using the given replacement set:

10x-1=49

{0,5,10}

x=5

400

Solve for the variable using the given replacement set:

9x<27

{1,2,3}

x={1,2}

500

Solve for the variable using the given replacement set:

2b+2>4

{0,1,2}

b=2