Select whether the equation has a solution or not.√4x=2√2x-3

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12