The coldest temperature ever recorded in Mathville was -16°F. This happened on January 30th, 1964. The normal low for that day is 12°F. How much was the difference between the normal low temperature and the record low temperature?

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.

step-by-step explanation:

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