Triangle TAB has a perimeter of 40 cm. Could the measures of the sides, as shown, actually represent the measures of the sides of a triangle?

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

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.