Tina earned $300. This amount represented 40% of the money she needed to pay for her senior trip. What is the cost of the senior trip?

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]

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?