Which is a graph for the inequality x ≤ 2? vhs_alg_s1_05_l201_l301_lq4a. gif vhs_alg_s1_05_l201_l301_lq4d. gif vhs_alg_s1_05_l201_l301_lq4c. gif vhs_alg_s1_05_l201_l301_lq4b. gif

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

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)