Ill fail my grade if i dont get this right hurry! illl give u all my points idcc! find f(-10). f(x) = 7x - 5 a) -75 b) -65 c) 65 d) 90 gr

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

17 in long 1.3 ft wide and 8in high what is the volume

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1