Jane is buying squid balls and noodles for her friends. Each cup of noodles costs Php 15 while each stick of squid balls costs Php 10. She only has Php 70 but needs to buy at least 3 sticks of squid balls.
a. Write a system of linear inequalities to model the given situation.
a. Write a system of linear inequalities to model the given situation.
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a)
70-x≥30
b)
Jane could buy at least 7 sticks because it is the most she can buy since 7 sticks cost 70 and her money is only 70 and it is not less 30 which is 3 sticks of squidballs and she needs to buy at least 30