1 is 117 because 18x6.5 is 117
Answer:
7 months
Step-by-step explanation:
He plans on depositing $200 every month into the savings account that already has $600 in it.
We can represent the amount of money he will have after a certain number of months (x) as:
A = 600 + 200x
He needs to save $2000. Therefore, to find the months he needs to save, we need to find x when A is $2000:
2000 = 600 + 200x
200x = 2000 - 600
200x = 1400
x = 1400/200 = 7 months
He needs to save for 7 months.
For any values less than -3, the answer is undefined, because then you have a negative value for √x+3
Answer:
A = pi * r^2 = pi * 5^2 = 25*pi = 78.54 in²
