Answer:
Step-by-step explanation:
X=3. Hope this helps
So the larger number is x, and the smaller number is y
7y=x
3x=7+4y
(So plug in the 7y=x information into the second equation)
3(7y)=7+4y
21y=7+4y
17y=7
y=7/17
1. 30 MPH
(divide hours (4.5) from miles (120))
2. $55.80
(divide fencing per cost (8) from cost (12.40) to get how much it costs per foot (1.55) then multiply it by how much feet you need (36))
20% is 150 of 30!
Have a great day! :)
All you have to do is figure out how much flour goes into one cake and multiply it by 28. If you would like me to show you message me.
