when simplifying the following expression 3a^2 + 2ab - 5b+ a^2+ 8b -5ab you will get 4a^2 +__ab+3b what interger works to make this statement true? a -3 b 7 c -7 d 3

Me find the measure to side a and the process to solve the problem you appreciate it : )

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

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)