Suppose r '(1) = 18. (a) if f(x) = r(5x), find f ' 1 5 .

The expression 20l+25g-10 calculates the number of dollars that the abc lawn company. how many dollars does the company make from raking 444 gardens and mowing 333 lawns

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

If chord ab is congruent to chord cd, then what must be true about ef and eg?