• 2020 December(D03) Math Question 2

    Inequalities

    - Inequality Expressions

    Writing and Solving Inequalities
    Choice K

    It is given that

    Cost  of  cake=$35Cost\; of\; cake=\$35
    Catering  expenses  per  person=$15Catering\; expenses\; per\; person=\$15

    Then

    Total  Cost=$35+$15pTotal\; Cost=\$35+\$15p

    As they will spend at most \300forhisparty,thetotalcostshouldbelessthanorequaltofor his party, the total cost should be less than or equal to$300$.

    ∴$35+$15p≤300\therefore \$35+\$15p\leq 300

    So choice K is correct.

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