a package of 3 pairs of insulated gloves costs 19.77. what is the unit price of the pairs of gloves?

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

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Which of the following shows the length of the third side, in inches, of the triangle below