1.1 Writing Expressions & Equations

Which of these is an equation?

• 4x+1=3

• 4x+1

What are the constants in this equation?

SELECT ALL THAT APPLY

• 3

• x

• 5

• There are no constants.

• 20

What are the term(s) in this equation?

SELECT ALL THAT APPLY

• 3x

• x

• 5

• There are no terms.

• 20

What is the coefficient in this equation?

SELECT ALL THAT APPLY

• 3

• x

• 20

• 5

Write the following problem (NO SPACES!!)

The difference of q and 8

(a)  

Write the following problem (NO SPACES!!)

4 more than 3 times x

(a)  

Write the following problem

The product of 3 and x decreased by one third of y is 24

(a)  

Select all the like terms

• -2x and 4x

• 7xy and 3xz

• -2.2y and 12y

• xyz and 7xyz

• -5a and -5b

Write the following problem

10 more than z

(a)  

A rectangle is a geometric figure with 4 sides. The lengths of the sides of a given rectangle are (2x+6), (3x-1), (x-2), and (4x+3). Write a simplified expression that describes the perimeter of the rectangle.

(NO SPACES!!)

(a)