Expression: 22.6x + 21.75x
22.6(3) + 21.75(3)
67.8 + 65.25
133.05
Use an app called Socratic, take a photo of the questions you're stuck on, then it will help you in stages and show you the answer.
John is correct because 0.5 is equal to one half and multiplying something by its half is just same as dividing something in two and half of 1.4 is 0.5
(sorry if it's too long feel free to shorten it)
Answer:
It's 3/2p!
Step-by-step explanation:
Because Helen do the same number of exercises on 2 days, the time to do and the average rate are inversely proportional!
So, if on Monday, Helen's average rate is p then on the next day, her average rate is:
p × 3 ÷ 2 = 
=3/2p
Brainliest?
1/2 / 4/5 = 1/2 *5/4 = 5/8
answer is 5/8 in.