The document provides examples of different types of algebraic expressions and equations. It gives examples of expressions that contain variables, constants, operation symbols, and relation symbols. It also provides examples of expressions that can be classified as phrases, sentences, or having left and right sides. The document asks the reader to identify constants and variables, classify expressions as algebraic or not, and express new values in algebraic expressions.
4. Expression or Equation
6. has no relation symbol
7. has no equal sign
8. Has an equal sign
9. Has a left and right sides
10. Doesn’t have any sides
8. Read the problem
The jeepney fare for the first 4
km is P8.00 and an additional
P1.00 for every kilometer. Richie
will go to Cubao from Antipolo.
The distance from Antipolo to
Cubao is about 28m. How much
does she need to pay?
10. Glen is a newly hired
messenger in a multinational
company in Makati. As a
trainee, he needs to wear a
poloshirt every day. He was
given a clothing allowance of
12. Numerical expression-an expression that contains
numbers and one or more operation symbols
Variable-any letter or symbol that represents a
number
Constant-has a fixed value that does not change
Algebraic expression-a mathematical phrase that
uses variables, numerals, and operation symbols
13. Express the algebraic
new altitude after rising for 25 meters
new altitude after falling 0 meters
new altitude after tripling its altitude