9. 240 oz
= lbs. please help me with this quesyion

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.