The large box is less expensive per ounce.
large box small box
cost 4.16 2.38
content 32oz 14oz
cost/oz 0.13 0.17
*4.16/32 *2.38/14
The large box is less expensive than the small box. The large box is cheaper by 0.04 per ounce.
Answer:

Step-by-step explanation:
To find the inverse of a function, swap the places of the x and y variables and solve for y again.

7 memory sticks at 32 mb can hold 491 * 7 = 3437 images.
It would be C - You round up when the second number is past 4 :)
And tenth is talking about decimals.