Mika uses the steps to solve the equation 5x -12 equals -2+5 parentheses x -2 parentheses which choice describes the meaning of her results -12 equals -12

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

How to use order of operation in 20 divide by 4 multiply 5 = 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