There is a fee of $2.50 that is independent. There is also the game cost, $2.25, which is dependent on how many games a person plays.
The equation is 2.50 + 2.25x = 9.25
Solving the equation:
2.50 + 2.25x = 9.25
2.25x = 6.75
x = 3
You can bowl 3 games.
Hope this helps!! :)
Answer:
approx 1/4 inch of snow in 1 hour
Step-by-step explanation:
set up a proportion and cross-multiply:
8 / 30.5 = x / 1
30.5x = 8
x = 8/30.5
x = 0.26
Not sure the question but the only one that makes since is Line 1....
3*x^2 =6x^2
3*2x=6x
and the -7 its just in a different form
I use a bit of a different looking formula.
A(t)=P(1+r/n)^nt
P=amount of money. (500)
r= rate (in decimal. 4%=0.04)
n=number of times per year (1 in this problem)
t=amount of time. (5 years)
Plugged in it looks like this:
A(t)=500 (1+ 0.04/1)^1x5
Then I put it into my calculator like this:
0.04/1+ 0.04
Then add one to the above answer:
0.04+1=1.04
Then raise the above answer to the 1x5:
1.04^5=1.2166......
Then multiply the above answer by 500:
1.2166.... x 500=608.3264512
She has $608 after 5 years.
Hope this helps, let me know if you have any questions.
