Its $800 because to find interest u can use the formula I=PRT p is principal which is 500 times r which is rate-15/100(=15%) times 4
so the interest is 500×15/100×4=300
then u add 300 to 500 because the interest adds more money to the loan
5 and 6. square of 5 is 25 and square of 6 is 36. must be between 5 and 6
The last one if I'm not mistaking
Answer:
15
Step-by-step explanation:
Hey there!
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