If abcd is a parallelogram, then which statement is true? a.) segment ab is congruent to segment bc b.) segment ab is congruent to segment cd c.) segment ac is congruent to segment bd d.) segment bc is congruent to segment cd

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )