Abakery uses 10 4/5 ounces of icing for every 1/4 of a cake. what is the unit rate in ounces of icing per cake

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details