Say periodt as many times as you can will give

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Find the area of an equilateral triangle with a side of 6 inches

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