5. What is the solution to the linear-quadratic system of equations? y = x2 sqrd + 3x -1,
y = -x + 5

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

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