Decompose 3/5? I need help !

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

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

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions