2. Mr. Left and Mrs. Right took the 3 leftover pizzas home from the concession stand after a swim meet. he ate 7/8 of a pizza and she ate 2/6 of a pizza. How much pizza is left for their kids?

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

the answer is 40.

proof:

step-by-step explanation: