Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (–3 + i) + (18 + 5i)? (–3 + i) + (18 + 5i) + 0 –3 + (i + 18) + 5i (–3 + 18) + (i + 5i) –(3 – i) + (18 + 5i)

Fine the area of the kite. a. 90 sq. units b. 9 sq. units c. 180 sq. units d. 45 sq. units

43lbs of tomatos cost $387. how much would 41lbs cost

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?