Which expression represents the expanded version of the expression below?

4x(3x+7)

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf

Pls the last one and it has to be like number 6