Step-by-step explanation:
a.

b.

Hello :
in the arithemitic sequence : an = an-1 + 30
Answer:the answer will be D.
Step-by-step explanation:
your welcom
Lee +3 = carla
x + 3 = 8
8-3 = 5
Lee checked out 5 books.
Answer:
$37,449
Step-by-step explanation:
<u>First convert 5% into a decimal</u>
.05
<u>Multiply the decimal by Alice's salary</u>
$39,420(.05)=1,971
<u>Now we subtract that answer from her salary this year</u>
$39,420-1,971=$37,449
<h3><u>
Alice's salary last year was $37,449</u></h3>