Hey! The drink was $1.15 because $10 minus the cost of the lunch ($7.75), tax (0.47), and what was given back in change (0.63) leaves you with $1.15
Answer:
4h=p
Step-by-step explanation:
This is the answer because if both the number of trees and hours is divided by three, you get 4 trees per hour. So it's 4 times (h) equals total amount of trees planted.
Answer:
length 5cm, width 4cm, door width 2/5cm or. 4cm, length 10 ft, width 7.5 ft
Answer: = 240 mph.
Step-by-step explanation:
Let x = speed of the plane.
t= time taken
As per given, we have
[Time = distance / speed]
From (i) and (ii), we get
![\dfrac{450}{x+30}=\dfrac{350}{x-30}\\\\\Rightarrow\ 450(x-30)=350(x+30)\\\\\Rightarrow\ 450x-13500=350x+10500\\\\\Rightarrow\ 450x-350x=10500+13500\\\\\Rightarrow\ 100x=24000\\\\\Rightarrow\ x=240](https://tex.z-dn.net/?f=%5Cdfrac%7B450%7D%7Bx%2B30%7D%3D%5Cdfrac%7B350%7D%7Bx-30%7D%5C%5C%5C%5C%5CRightarrow%5C%20450%28x-30%29%3D350%28x%2B30%29%5C%5C%5C%5C%5CRightarrow%5C%20450x-13500%3D350x%2B10500%5C%5C%5C%5C%5CRightarrow%5C%20450x-350x%3D10500%2B13500%5C%5C%5C%5C%5CRightarrow%5C%20100x%3D24000%5C%5C%5C%5C%5CRightarrow%5C%20x%3D240)
Hence, the speed of the plane = 240 mph.
D. spread through the body through a process called melanoma