Question

PLEASE HELP!!!!!

the school store sells markers for $0.25 each and pencils for $0.10 each. Edward spent $2.40 to buy a total of 12 markers and pencils. Write a system equation that models the situation​

Answer 1

The system equation:

`\left \{ {{0,25x+0.10y=2.40} \atop {x+y=12}} \right.`

Explanation: