Independent Practice Which property justifies the step shown in solving this equation?
− y−5=11
−y−5+5=11+5

A.
Multiplication Property of Equality

B.
Addition Property of Equality

C.
Division Property of Equality

D.
Subtraction Property of Equality

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.