I'll give a brainliest love just me math i a weak point for me.

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)