You can start by writing equations with the given information
1) You know that together, Mindy and Troy ate 9, so you can write
M+T=9
2) Then, it says that Mindy ate 3, so M=3
3) Troy ate 1/4 of the total cake, however we don't know what the amount of the total cake is, so we can represent it as x, T=1/4x
4) Plug in these equations into the first equation, 3+1/4x=9
5) Solve for X, Subtract 3 from both sides to get 1/4x=6
6) Divide 1/4 on both sides, x=(6÷1/4)
x=24
Hope this helped :)
Answer:
6:30
1:5
4:20
3:15
2:10
Step-by-step explanation:
im pretty sure these are correct
Answer:
56
Step-by-step explanation:
Answer:
16642.1 feets
Step-by-step explanation:
Given :
Elevation of Mt. Wilson = x
If the elevation of snow crest = y
Snow crest = 11,508.21 feet higher than Mt. Wilson
Hence, y = 11,508.21 + x
The elevation of Mt. Wilson, x = y - 11,508.21 feets
From the table, elevation of Snow crest = 28,150.31 feets = y
Hence, The elevation of Mt. Wilson, x = y - 11,508.21 feets
x = 28,150.31 - 11,508.21
x = 16642.1 feets