Adams High and Jefferson High both lose 150 students each, Madison High's population increases by 100 students, and both Lincoln High and Grant High gain 50 students each what happens to the mean of the population of Washington County Schools.

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step-by-step explanation:

just for that im not answering

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

110

step-by-step explanation:

based on the question i am guessing that it is a typo for abc