Mathematics, 17.04.2021 01:00 borgesalfonso12
A textbook store sold a combined total of 225 sociology and psychology textbooks in a week. The number of psychology textbooks sold was 69less than the number of sociology textbooks sold. How many textbooks of each type were sold?
Answers: 3
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Find the complete factored form of the polynomial 40m^3n^2+45m^2n^6
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In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
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A textbook store sold a combined total of 225 sociology and psychology textbooks in a week. The numb...
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