T-mobile has a family plan of four lines for $120 and additional lines are $10 each per month if jason wants to spend at most $175 per month on a cell phone expenses , how many additional lines can he afford answer using comlpete sentences

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.