How do we multiply exponents ?

Journal Assignment Two-Step Equations

Name: Steven Gerson

T-mobile charges $34.99 a month for phone service. They also charge $0.48 per minute for long distance calls. If Joshua's bill was $64.75, how many minutes of long distance calls did she make?

Part A - Write an equation that can be used to solve the problem.

Equation: $34.99 * 0.48¢

Part B - Solve your equation and answer the question in a complete

sentence.

34.99

* 0.48

Aiim : hOw dO wE EvaLuatE aLgEbraiiC ExprEssiiOnS ?

Aim : How do we evaluate algebraic expressions ?

Today what i have learn from my math teacher
Ms.Sa was about Vary,Constant and algebraic
expression.

12x could be writing in 12(x) Also.
4/y could be re writing y÷4
3xy/2 could be writing Another way to understand the problem is 3 ( x•y ) /2

Look below for the vocabulary words

Vary : when a letter represents a number that
can vary it is called a Variable.
Constant : A number that cannot change.
Algebraic expression : Consists of one or more variables.