A) 25% = 25/100 = 0.25
b) 18% = 18/100 = 0.18
c) 40% = 40/100 = 0.40
d) 2% = 2/100 = 0.02
e) 0.15% = 0.15/100 = 0.0015
Answer:
y=2x+3
Step-by-step explanation:
Y is the total amount that the family pays. 2x represents 2 dollars for every person (so, 2 multiplied by the number of people). Finally, 3 represents the initial amount that they must pay, no matter how many are in the car.
Answer:

Step-by-step explanation:
Diameter = 12
Radius = 12/2 = 6


.66 Pieces of felt.
All you have to do is divide 4 by 6.
37 + x = 2(14 + x)
Explanation:


subtract both sides by 28
9 + x = 2x
subtract both sides by x
9 = x