Teresa Alice drove 383.5 miles in 6.5 hours. What is her average rate of speed?​

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?