If olivia had eight more quarters and eight fewer pennies, she would have the same number of quarters, pennies, and dimes. olivia has a total of $6. how many of each coin does she have? show work! : )

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

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

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square