Answer: 21.4
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
Order of operation states that in order for the addition to be done first, it must be in a set of parenthesis. Then, 4 multiplied by the sum would mean the addition has to be done first. so, yeah.
Don't know if that helps. I hope it does. Have a great day
Answer:
Drone = $300
4 Extra Set Of Propellor = 4(25$) = $100
Step-by-step explanation: