Reducir las siguientes expresiones 1. 5x-(8x - 2x)
2. 7x-(3x - 1)

Elimina los paréntesis y simplifica
1. 6x2 - (3x + 2x2)
2. 3x - (5x - 2x2)
3. x2 - (5x - x2)

What is the compound interest in a three-year, $100,000 loan at a 10 percent annual interest rate a) 10.00 b) 21.00 c) 33.10 d) 46.41

Find the value of x in the diagram below. select the best answer from the choices provided

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project