Alex skateboards at a constant speed from his house to school 3.8 miles away. It takes him 18 minutes. Use the equation y = 3.8 -X. 18 How many miles can Alex skateboard in 27 minutes?​

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

What properties allow transformation to be used as a problem solving tool

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .