There is 12\15 of a pizza left. how many 3\10 pieces can be made from the leftover pizza?

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

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