Mrs. o’brien purchases 112 ounces of laundry detergent for $13.44. mr. o’brien purchases a 17.5 pound container of laundry detergent for $19.60. what is the difference in the unit price per ounce for the laundry detergent mr. and mrs. o’brien purchase?

$0.05

Step-by-step explanation:

Note that 1 pound = 16 ounces.

1. Mrs. O’brien purchases 112 ounces of laundry detergent for $13.44, then 1 ounce of laundry detergent costs

2. Mr. O’brien purchases a 17.5 pound container of laundry detergent for $19.60. First, in a 17.5 pound container of laundry detergent there are

ounces of laundry detergent. Then 1 ounce of laundry detergent costs

3. The difference in the unit price per ounce for the laundry detergent mr. and mrs. O’brien purchase is

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)