Answer:
<u>n=-6</u>
Step-by-step explanation:
First, distribute the 5 and the -
5n+20-n-7=-11 now combine like terms,
4n+13=-11 subtract 13 from each side
4n=-24 divide by 4
/4 /4
<u>n=-6</u>
Answer: $2105.26
Step-by-step explanation:
<u>Concept:</u>
The formula to find simple interest is I=Prt
<u>Given:</u>
t=5 year
r=4.75%
I=$500
<u>Solve:</u>
I=Prt
500=P(4.75%)(5)
100=P(4.75%)
<h2>P=$2105.26</h2>
The answer is 7! (hope this helps!)
the total number of marbles in the bag is 12 . so the probability of getting a green marble at random is 4/12 which resluts to 1/3