7.63 - 3.7 × 1.3 + 0.32²
A. 2.91
B. 3.42
C. 2.72
D. 12.53

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

What is the the greatest common factor ?

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.