I think it's 20 because 5 feet times 4 more times equals 20.
5*4=20
So 20 feet?
I think that's right, and I hope it helps :)
Answer: Lenayah's presentation was 12 minutes long.
Step-by-step explanation:
- Set up a proportion. 2/3 = 8/x.
- Cross multiply. 2x = 24
- Divide both sides by 2. x =12
Add all the numbers together:
100+50= 150
150+25= 175
175+12.5= 187.5
187.5 is the sum.
I hope this helps!
6 1/4! explanation: 2 3/4 + 3 = 5 3/4 next, 5 3/4 + 2/4 = 6 1/4
Answer:
30<x+8 and 22<x
Step-by-step explanation:
subtract 8 from 30 to get 22