Plz i need quick ! the lenght of a rectangle is equal to triple the width. which system of equations can be used to find the dimensions of the rectangle if the perimeter is 86 centimeters?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Collin did the work to see if 10 is a solution to the equation r/4=2.4

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