What is the value of x. x-3/7=4

17 in long 1.3 ft wide and 8in high what is the volume

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

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as