Answer:
1. 106 steps more than Beth.
2 x 9 = 18 so 5 x 9 = 45 so for every 18 gray chips there are 45 pink chips. Also 2/5 is equivalent to 18/45
Answer:
5
Step-by-step explanation:
Answer:
A child ticket is 14 dollars and a adult's ticket is 8 dollars
Step-by-step explanation:
3a+c=38
3a+2c=52
c=14
a=8
Answer:
$83.75
Step-by-step explanation:
To find the future value, we first need to define our variables.
P = 187.45 x 0.10 = 18.745
r = 5% or 0.05
t = 30 years
n = 12
Now we can use the formula:
So the future value after 30 years is $83.75.