What are the steps in finding the slope?

What is produced by lowering the third fifth or seven steps of major scales? Is -30 an integer? Is this equation linear X squared plus y squared equals 4? A fathers age is 30 times older than his son however after 18 years he will only be thrice as old as son find the present age of fathers? What is 4times 3? What formula due you use to convert ml to L? Answer to 40 percent plus 30 percent equals? What is 0.012 as a fraction in simplest form? Is ridiculous an adjective? What is The cross-balancing up support of supporting and free elements in a figure is sometimes referred to? What is 2.735 in a fraction? What are the answers to Counting your change 109? How do you convert 5mm to meter and than to nanometer? What is 2000 times 90? How many kids get injured per year? How many cm are in 32 km? What is 325 percent of 80? How many centimetres m are in a meter? What is a constraint equation? What kind of line is this equation 2y plus 4 equals 10 y equals -2x plus 5?