The school store collected $12.00 from selling pencils and a total of $42.00 from selling pencils and pens. If pens cost $0.75 each, how many were sold? A. 72 B. 40 C. 56 D. 16

How can you solve an equation with a variable on both sides? complete the explanation. you can solve the equation by using *(blank)* operations to get the variable terms on one side of the equal sign and the constant terms on the *(blank)* side. then *(blank)* both sides by the coefficient of the resulting variable term.

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

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