If i mix the popcorn and the pretzels together how many cups will there be in all?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Landon drove 103.5 miles on tuesday 320.75 miles on wednesday and 186.30 miles on thursday for work his company pays 0.07 $ for each mile he drives he expects to be paid more than $40,000 is he correct explain

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )