y = 12
Explanation:
We would collect like terms by subtracting 24 from both sides:
➣ Assignment: 
↔↔↔↔↔↔↔↔
➣ Answer: 
↔↔↔↔↔↔↔↔
Explanation: ↓↓↓↓↓
↔↔↔↔↔↔↔↔
➤ [ Step One ] Switch Sides
➤ [ Step Two ] Simplify: 
➤ [ Step Three ] Simplify: 
➤ [ Step Four ] Subtract 3125 From Both Sides
➤ [ Step Five ] Simplify
↔↔↔↔↔↔↔↔
Answer:
Adult tickets cost $80, children ticket cost $40
Step-by-step explanation:
Given data
let the number of adults be x
and the number of children be y
so
x+y= 40-------------1
The adult tickets
cost 14 dollars and the children’s tickets cost 12 dollars.
14x+ 12y= 720-------2
solve 1 and 2
x+y= 40
14x+ 12y= 720
from 1
x= 40-y
put this in 2 in place of x
14(40-y)+12y= 720
560-14y+12y= 720
collect like terms
-2y= 720-560
-2y= 160
y= -160/2
y= -80
put y= 80 in 1
x+80= 40
x= 40-80
x= -40
Hence Adult tickets cost $80, children ticket cost $40
Answer:
a
Step-by-step explanation:
-2+5 is 3 while all the other ones r negative numbers
Answer:
8 and 9
Step-by-step explanation:
8 squared is 64
9 squared is 81
since 72 lies between 64 and 81, then the square root must lie between 8 and 9
