You are buying two types of chocolates at the sari-sari store. Each chocolate costs 4php and each chocolate B costs 2php. You don't want to buy more than 20 pieces of chocolates and you have 50php budget.
a. Write a system of linear inequalities representing the number of chocolate you could buy.
Answers & Comments
Answer:
4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4=76
2×2=4
20+4=24
2×2+20+24=48
so answer is 48