Question
There are 50 T-Rexes and Stegosauruses on your dinosaur farm. There are a total of 174 legs.
Which system below can be used to figure out how many of each dinosaur your dino farm has?

answer is t+s= 504s +2t= 174

help me how to show my answer

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit