If the value of the baseball card increases by 3% per year then we can say that each year the value of the card may be multiplied by 103% = 1.03, thus:
Value after n years = original price*(1.03)^n
Value after 15 years = 75*(1.03)^15
= $116.85
Answer:
a^2-1
Step-by-step explanation:
(a+1)(a-1)
=a^2-1
Is there a graph? not sure what to solve.
Answer:
Child bye
Step-by-step explanation:
Y = 3/2x + b
4 = 3/2(-10) + b
4 = -15 + b, b = 19
Y = 3/2x + 19
