Does the line (1,5) with a slope of -2 pass through (12,5)

(6.03) what is the constant term in the expression 6x3y + 7x2 + 5x + 4? (input a numeric value only.) numerical answers expected! me pls! fast pls

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.