4. An artist is creating a design by adding a semicircle to each side of a square whose sides have length of 8 centimeters. Which of the following is closest to the length of ribbon that the artis
would need to place around the border of the design?
8 cm
(1) 25.1 cm
(2) 50.3 cm
(3) 82.3 cm
(4) 100.5 cm

How to use order of operation in 20 divide by 4 multiply 5 = 1

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.