Marco needs to buy some dog food. At the nearest store, 3 bags of dog food cost $15.75. How much would Marco spend on 2 bags of dog food?
of dog food

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

How do you convert 1.27 to a percentage

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?