1. During the month of March, it rained 1.8 inches. In April, it rained 1.75 inches. How much did it rain over these 2 months?

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

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]