A hedge has grown 7/12 foot over the summer. Silas trimmed 3/4 foot off the hedge. a. One of the fractions should be written as a negative number. Which one is it and why?
b. Find the sum of the two numbers to determine the total change in the hedge's height.

Why do interests rates on loans to be lower in a weak economy than in a strong one

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2