X+3x=144
4x=144
144/4=36
X=36
Answer:
22.85
Step-by-step explanation:
if she starts out 8.5 mile WEST of a zoo, and has to go 14.35 miles EAST of the zoo, then add both of those numbers, and you get, 22.85 miles
can anybody relate to this attachment
#a
The table represents all possibilities.
- Yes its possible .
- The table may represent Aquarium fee more or least etc.
#b
The carnival always costs the least.
- No its possible but not always .
- Aquarium fee is 14.50 on the other hand carnival fee starts at 15.55.
#c
The aquarium always costs the move.
Answer:
Step-by-step explanation:
To solve, isolate your first equation for y.
Now, plug in this y value to your second equation.
Now, plug your x value into your first equation and solve for y.
Answer:
x = 45, y = 24.
Step-by-step explanation:
If the 2 numbers are x and y:
x + y = 69...........(1)
x = 2y - 3
x - 2y = -3...........(2)
Subtract: (1) - (2):
x - x + y - (-2y) = 69 - (-3)
y + 2y = 72
3y = 72
y = 24.
From equation 1:-
x + 24 = 69
x = 45.