three brothers and a sister shared a sum of money equally among themselves. if the brothers alone had shared the money, then they would have increased the amount they each received by £20. suppose the total amount of money is t. how much money do the brothers each get if they share just between them? what expression would represent an increase of £20 from the previous lower amount they would have got

49xy +34y - 72z. determine the degree of the polynomial

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

Which ordered pair is a solution of the equation? 2x+3y=10