1. Marcus has two part - time jobs. He earns Php 20 per hour in the first job and he earns Php 35 per hour in the other job. Due to his expenses, he must earn at least Php 150 per day while attending Alternative Learning System classes. What inequality shows the various ways of his earnings? *

A. 20x+35y>150
B. 20x+35y<150
C. 20x+35y≥150
D. 20x+35y≤150​