INTEREST Bianca invested $5000 in an account that pays 5% annual interest.
1 answer:
Answer:
y=5000(1.05)^x
Step-by-step explanation:
Account balance = Principal(1+rate)^time
Account balance = y
rate is 5% annual interest
time = x years
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Answer:
c = -20
Step-by-step explanation:
-21=1/2c-11
-21+11=1/2c
-10=1/2c
-10*2=c
-20=c
Answer:
x+18
Step-by-step explanation:
Answer:
y + 1 = 4 (x + 3)
Step-by-step explanation:
The formula is y - y1 = m (x - x1), so you put the variables in to y1 and x1 plus add the slope in as m, and there you are! Point slope form.
Hope this helps!
Answer:
The smallest zero is -3.
Step-by-step explanation:
Answer: The vectors are linearly dependent.
The solution is in the attachment