The cost y to produce x items is, in some cases, expressed as y=mx+b. The number b gives the fixed cost ( the cost that is the same no matter how many items are produced), and the number m gives the variable cost (the cost to produce an additional item).

The fixed cost is 900$.

Type and integer or decimal.

What is the variable cost?

The variable cost is 0.23$

Type and integer or decimal.

The cost equation.

The cost equation is y=0.23x +900

(Use integers or decimals for any numbers in the expression. Type your answer in slope-intercept form.

What will be the cost to produce 800 campaign buttons. Based on the cost equation?