<u>Solution-</u>
Let's assume, the rate of interest of $8000 is x%,
then the rate of interest of $17000 is (x+0.3x) =1.3x%
Interest earned by $8000,

Interest earned by $17,000,

According to the question,





∴ Rate of interest of $8000 is 1.96% and rate of interest of $17000 is (1.3×1.96) =2.55%
Answer:
78
Step-by-step explanation:
i am using my sisters account hehe thats what u get for taking a shortcut boyyyyyyyyyy
the student has left 75 because if you add 5 and 70 it gives you $75 that's how much the student had left.
Answer (C) 50 degrees
Steps: please check the attached image for details
I need a photo to tell you the answer