Answer:
14
Step-by-step explanation:
just plug in 3 for x
2*3^2-4 = 18-4 = 14
x=3f/2+1 sorry if thats not right because i don't know if it's a positive or negative there
2.5 years = 30 months
7500$ in 30 months
x$ in 1 month
___________________
x = (7500*1)/30 = 250
The answer is 250$/month.
P=44.6
P=a+b+√a^2+b^2=11+15+√11^2+15^2≈44.6
look at the picture i have sent
Answer: She has a $-7.50 balance
Step-by-step explanation: A = 3*12.5
A= 37.5
37.5-30= -7.5
