A coach buys 3 bats and 6 balls for 3,900 and later 1 bat and 3 balls …

Question

A coach buys 3 bats and 6 balls for 3,900 and later 1 bat and 3 balls for 1,300. This is a situation of:

Accepted Answer

D. Two linear equations

1. Let bat cost x and ball cost y.
2. Each purchase gives one equation.
3. Together they form a pair of linear equations.
_Source: syllabus Mathematics, Chapter 3, Pair of Linear Equations in Two Variables._

Answer

One linear equation

Answer

A quadratic equation

Answer

A cubic expression

A coach buys 3 bats and 6 balls for 3,900 and later 1 bat and 3 balls for 1,300. This is a situation of:

Keep practising Algebra