The cost of renting a car is $25 per day plus a one-time fee of $75.50 for insurance. how many days (d) can the car be rented if the total cost is to be no more than $525
a. write and solve an inequality to model the situation, identify the variable.
b. graph the inequality.
c. interpret the solution in the solution in the context of the problem.

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?