Tabitha is buying paper towels. she sees a 3-pack for $6 and a 6-pack for $10. what is the difference in the unit price of a roll of paper towels for each pack?

The difference in unit price is $.33, with the 3-pack being more expensive.

Step-by-step explanation:

In order to find the unit price, you must divide the total price by the number of rolls in a pack.

$6/3 = $2 a pack

$10/6 = $1.67 a pack

Now to find the difference, we must subtract them from each other.

$2 - $1.67 = $.33

good job you smart son of a gun you are smarter that einstein. 7

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true