Solve the following simultaneous equations: 3x+8y = 41
x+2y=11

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

If g^-1(x) is the inverse of g (x) which statement must be true

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap