Simplify the expression:
log10^5 + log10^12 - log10^30

What term best describes a line ans a point that lie in the same plane

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 ratio of the length of an object in yards to the length of the same object in miles?