Last year at a certain high school, there were 100 boys on the honor roll and 60 girls on the honor roll. This year, the
number of boys on the honor roll decreased by 11% and the
number of girls on the honor roll decreased by 10%. By
what percentage did the total number of students on the
honor roll decrease? Round your answer to the nearest
tenth (if necessary).

yes

step-by-step explanation:

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

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two