1) Nina received an inheritance of $12500 from her grandmother. She invested part of it at 5% interest, and she invested the remainder at 8%. If the total yearly interest from both investments
was $960, how much did she invest at each rate?

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

96 39 cause 135 -96=39 im smart (i used a calculater)

here the answers ur welcome also plz mark as brainliest if someone else anwers