Volume Postal requirements specify that parcels must have length plus girth of at most 84 inches. Consider the problem offinding the dimensions of the square-ended rectangular package of greatest volume that is mailable.(a) Draw a square-ended rectangular box Label each edge of the square end with the letter xand label the remainingdimension of the box with the letter h.(b) Express the length plus the girth in terms of x and h.(:1 Determine the objective and constraint equations.(d) Express the quantity to be maximized as a function of x(e) Find the optimal values of x and h.

step-by-stp

the correct answer is the section c

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!