Which expressions are equivalent? select equivalent or not equivalent for each pair of expressions. a)3(a−b) and 3a−3b equal or not b)2a(2+b) and 4ab equal or not

Write 17/20 as a decimal and as a percent.

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

41/17 as a decimal rounded to the nearest hundredth