P is a function that gives the cost, in dollars, of mailing a letter from the Untied States to Mexico in 2018 based on the weight of the letter in ounces, w. The function is defined by this set of rules:

How much does it cost to send a letter that weighs 1.5 ounces?

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

correct answer is b. 27/8

step-by-step explanation:

idk

step-by-step explanation: