Let white marbles = x
Purple marbles = 5x + 2
Given:
x + 5x + 2 = 104
6x = 102
x = 17
Purple marbles = 5(17) + 2 = 85 + 2 = 87
Answer:
The interest is $20 per year
Step-by-step explanation:
Answer: Infinite
Step-by-step explanation:
Answer:
f(x)= x^3+2x^2-5x-6
Step-by-step explanation: