11) Working alone, it takes Willie seven hours to paint a fence. Ndiba can paint the same
fence in eight hours. How long would it
take them if they worked together?
A) 3.73 hours B) 2.92 hours
C) 3.49 hours D) 3.56 hours

If a || b and e || f , what if the value of y ?

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h

Ven the functions, f(x) = 5x2 - 3x + 1 and g(x) = 2x2 + x - 2, perform the indicated operation. when applicable, state the domain restriction. (f - g)(x) 3x2 - 4x + 3 3x2 - 2x - 1 3x2 - 4x - 1 3x2 - 2x + 3