The cost of a drain pipe is directly proportional to its length. A pipe costing £21. 32 is 41 centimetres long. How many centimetres long would a drain pipe costing £34. 32 be?

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

How do you determine whether a relationship represented as as graph is linear or nonlinear

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?