Rewrite the fraction pairs with common denominators a. 3/20 and 4/5
b. 8/21 and 6/7
C. 2/8 and 4/9

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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

Ineed to know how to write question one in mathematical terms