25) if f(x) = 2x-3 and g(x) = 2x + 5, what is the value of (g • f)(4)?
a) 3
b) 6
c) 3.5

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.