Answer:
Each student receives 3/5 th of pie
Step-by-step explanation:
Solution:-
- The available pie left, P = 1 4/5
- The pie each gets after division = x
- There are n = 3 people ( Jenny and her two friends ).
- The leftover pie is to be evenly divided between all three people. We will express the amount of pie each student receive "x" in terms of Left over pie "P":
n*x = P
- We will plug in the values and solve for x:
3x = 1 4/5
3x = 1.8
x = 0.6 = 3/5 pie
- Each student will receive 3/5 pie.
Collinear mean the point are lie on the same line.
H,A and S
H,D and S
Y, D and T
All correct
P, H and A not lie on the same line (not collinear)
For 80 guests you will need 80/10 = 8 times more than for 10 guests:
8*9.50 = $76
Refreshment for 80 guests costs $76.
They are there unit distance away from each other
Answer: The system of equations are
30x + 15y = 330
x = y + 2
Step-by-step explanation:
Let x represent the number of hours that Caleb worked.
Let y represent the number of hours that Landon worked.
Caleb can iron 30 shirts per hour, and Landon can iron 15 shirts per hour. This means that the number of shirts that Caleb would iron in x hours is 30x and the number of shirts that Landon would iron in y hours is 15y. They ironed 330 shirts between them. This means that
30x + 15y = 330 - - -- - - - - - - - - - - -1
Caleb worked 2 more hours than Landon. This means that
x = y + 2 - - - -- - - - - - - -2