Evaluate the expression when a=6 . a-24 ( a: -30 , b: -18 , c: 18 , d: 22 )

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

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x