Which is a solution to the equation (10–5y) = 20?

y = -2

Step-by-step explanation:

10 -5y = 20       { subtract 10 from both sides}

  -5y = 20 - 10

  -5y = 10          {Divide both sides by (-5) }

    y = 10/-5

y = -2

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24