Which expression below is equivalent to 3(3a + 4b) ? Group of answer choices 9a + 12b 6a + 7b 6a + 12b 9a + 7b

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

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