Answer:
x=4
Step-by-step explanation:
Since x+2 is half the size of 3x:
2(x+2)=3x
2x+4=3x
4=3x-2x
ITS 4
$13.50 typical tip
So to find the percentage
multiply 0.15*90
You’ll get 13.5
x = 0
x = 3
-5
Here,
t2-t1=20-25=-5
t3-t2=15-20=-5
t4-t3=10-15=-5
t5-t4=5-10=-5
