In two or more complete sentences, describe how you could model the following sum on a number line. in your answer, make sure to include the result of adding these two numbers together.

-3.5 + 4.2

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)

What is the answer to this problem? ignore the work. what is the correct answer?