Por favor me ajude nessa questão !! Determine o quociente de 10x^2 y^3-20×^3+30x^4 y^6
a) 10xy
b) -20xy^3
c) 5x^2y^2
d) -10x^2y​

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?