Find the measure of ∠b if ∠a = 5/2 x + 16 ∠b = 7/2 x + 20 ∠c = 3/2 x + 68 ∠d = 3/2 x + 40

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Which expression shows the sum of the polynomials with like terms grouped together

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?