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!

c is the final : )

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°