Solve for d: by simplifying both sides of the equation, then isolating the variable.
C. d>0
What exactly is your question?
Y=3x plus or minus any number that is not 10.
The slope of your function has to stay 3x to be parallel with the function given. Just change the y-intercept (also known as the B value) to a number other than -10.
L=(8/3)W = 24 ft. Solving for W, we mult. both sides of this eqn by (3/8), obtaining
W = (3/8)(24 ft) = 9 ft (answer)