Semestral Med111/112

Translate Verbal Statements into Mathematical Expressions:

If twice a number is decreased by 7, the result is 15. Write this as a mathematical equation.

Translate Verbal Statements into Mathematical Expressions:

2. The difference between three times a number and 8 is equal to twice the number increased by 4.

Solve Linear Equations by Elimination (5pts Each)

Solve Linear Equations by Elimination (5pts Each)

Solve Linear Equations by Substitution (5pts each)

Solve Linear Equations by Substitution (5pts each)

Quadratic Equations (5pts each)

Quadratic Equation (5pts each)

Determine the Nature of the Roots of an Equation (5pts each)

Determine the Nature of the Roots of an Equation (5pts each)