Add 18 to both sides to get:
px = 22
Then divide both sides by p to get:
x = 22/p
The answer is C.
Answer:
Your answer is that the magazine would cost $1.33 per issue.
Step-by-step explanation:
There are 12 months in a year and we get one issue per month, so we need to divide the cost 15.96 by 12 to find out the price per month. Your answer is that the magazine would cost $1.33 per issue.
You have to calculate the sum of 20 + 20/3 + 20/ 9 + 20/27 + 20/ 81 + ...
That is a geometric series with first term 20 and r = 1/3.
Now you can use the formula for the sum of a geometric series:
∑ Ai from i = 0 to i = A / ( 1 - r), where A is the first term.
=> 20 + 20/3 + 20/ 9 + 20/27 + 20/ 81 + ... = 20 / ( 1 - 1/3) = 20 / (2/3) = 20*3/2 = 30.
Answer: 30 feet.
Answer:
it should be 17 feet
Step-by-step explanation:
3.5 x 2 = 7
5 x 2 =10
7 + 10 = 17 ft
or
3.5 x 5 = 17.5 ft
Answer:
C=2πr
Step-by-step explanation:
I need to see the circle, but this is the formula, you plug the radius into r and solve:)