J and ∠K are supplementary angles. If m∠K is 84∘, what is the measure of ∠J? Group of answer choices
86∘
16∘
106∘
96

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Ineed to know the answer to this algebra question.

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.