10-oz tube of toothpaste for $2.92 what is the equivalent unit price. Round to the nearest cent

29 cents or $0.29

Step-by-step explanation:

10 oz : 2.92

1 oz : X

X/2.92 = 1/10

X = 2.92/10

X = $0.292

Or 29.2 cents

Nearest cents, 29 cents

$0.29/oz

Step-by-step explanation:

We want to find the unit price, which is basically just the cost of 1 ounce of toothpaste.

We know that 10 ounces is $2.92, so let's set up a proportion:

, where x is the cost of 1 ounce

Cross-multiply:

10 * x = 2.92 * 1

10x = 2.92

x = 0.292 ≈ $0.29/oz

Hope this helps!

Wayne´s loss:
$759,000 + ( $ 26,400 x 15 ) = $759,000 + 396,000 = $1,155,000
Wayne`s profit:
( $ 495 x 15 x 12 x 15 ) + $795,000 x ( 0.962 ^ 15) = $1,760,990
His net profit:
$ 1,760,990 - $1,155,000 = $605,990 ≈ $606,000