$30.55
-----------------------------------------
4.70
x 6.5
_____
2350
28200
_______
30.550
Answer:
Adult is $12 and child is $7
Step-by-step explanation:
Adult=x and Children=y
first day: 4x+1y=55
second: 3x+2y=50
Get one letter the same but opposite
(4x+1y=55) times that by -2
-8x+-2y=110
3x+2y=50
minus all of that u get
-5x=60
divide 60 by 5
x=12
fill in X
3(12)+2y=50
36+2y=50
-36 -36
2y=14
/2 /2
y=7
Its a graph linear i believe
Answer:
$100 If your talking about dollars
Step-by-step explanation:
In a right rectangle, we have:


For your exercice, hypotenuse=12
The exercise also inform the angle 60°, then:
