What is the mode of the following set of numbers (3,5,8,3,9,7,6,3)?​

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a