Stephen has a dog that weighs 5 times as much as lans dog. the total weight of both dogs is 72 pounds. how much does a stevens dog weigh

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

This is about circle theorems. someone asap : (

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)