Aswimming pool had 2.5 million liters of water in it. somewater evaporated, and then the pool only had 2 millionliters of water in it. what percent of the water evaporated?

Step-by-step explanation:

You will divide the water that evaporate already which is 2 by 100 which is percentage and multiply it by the totally amount of water in the pool

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.