Howard works 7 hours each day. he earns $8.00 per hour. which number sentence shows the total amount of money he earns in one day? the answers are as follow 7+8 = 15 , 8-7 = 1, 7x8=56 or 8x8 = 64. select one answer

Write the component forms of vectors u and v, shown in the graph, and find v − 2u. u= (< -3, -2> , < -3, -1> , < -2, -2> , < -2, -1> ) v= (< -5, 1> , -4, 0> , < 0, -4> , < 1, -5> ) v-2u= (< 5, 3> , < 0, 4> , < 4, 0> , < 5, -3>