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A store sells all compact discs for 
$14.99. The following equation represents the revenue, 
y, (in dollars) generated by selling 
x CDs.

y=14.99 x(x >= 0)
Part: 0 / 4
Part 1 of 4

y=◻" when "x=8

A store sells all compact discs for $14.99\$14.99. The following equation represents the revenue, yy, (in dollars) generated by selling xx CDs.\newliney=14.99xy=14.99x (x0)(x \geq 0)\newlinePart: 00 / 44\newlinePart 11 of 44\newliney=y=\square when x=8x=8

Full solution

Q. A store sells all compact discs for $14.99\$14.99. The following equation represents the revenue, yy, (in dollars) generated by selling xx CDs.\newliney=14.99xy=14.99x (x0)(x \geq 0)\newlinePart: 00 / 44\newlinePart 11 of 44\newliney=y=\square when x=8x=8
  1. Identify Equation and Value: Step 11: Identify the equation and the value of xx.\newlineWe know the equation for revenue is y=14.99xy = 14.99x, where xx is the number of CDs sold. Here, x=8x = 8.
  2. Substitute Value and Calculate: Step 22: Substitute the value of xx into the equation to find yy. Calculate yy by substituting x=8x = 8 into the equation y=14.99xy = 14.99x. y=14.99×8y = 14.99 \times 8
  3. Perform Multiplication: Step 33: Perform the multiplication to find the total revenue. 14.99×8=119.9214.99 \times 8 = 119.92

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