F(×)= 5×-10. what is the vaule of f^-1 (-3)

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

Find the balance at the end of 4 years if 1000 is deposited at the rate of