Dylan delivers parcels. On Thursday, he delivered 10% more parcels than on Wednesday.

On Friday, he delivered 50% fewer parcels than on Thursday.

On Friday, he delivered 77 parcels.

Calculate the number of parcels delivered by Dylan on Wednesday.

Help plz

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Consider the enlargement of the pentagon. what is the value of x, rounded to the nearest tenth? 2.1 centimeters 3.3 centimeters 7.0 centimeters 15.0 centimeters