Compound interest 8RA K
OOOX
Compound interest
1 If £500 is invested for 3 years at a rate of compound interest of 4% per
annum, how much will be in the account after 3 years?
£562.43
in his
2. Dave invests £3000 at a rate of interest of 6% a year. How much
account after 5 years?
3. Glenn invests £7000 at a rate of interest of 2% for 4 years.
a. What is the total in his account after the 4 years?​

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?

a and c

for infinitely many solutions we require both left and right sides to be equal

distribute and simplify

a

14 - 8x = 20 - 8x - 6 = 14 - 8x ← both sides equal so infinite solutions

b

6x - 54 = 6x - 54 + x = 7x - 54 ← not equal

c

4x + 16 = 4x + 10 + 6 = 4x + 16 ← both sides equal so infinite solutions

d

5x - 40 + 10 = 5x + 10

5x - 30 = 5x + 10 ← not equal