Greatest common factor of 250, 45 and 30?

An appliance salesman sets a goal to sell an average of 6 appliances per day for the first two weeks of his new job. the dot plot shows the number he sold each day during the first 13 days. what is the minimum number of appliances he must sell on the 14th day in order to reach his goal? a) 5 b) 6 c) 7 d) 8

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

For the feasibility region shown below find the maximum value of the function p=3x+2y