Chapter 7 - Exponents and Exponential Functions - 7-3 Multipying Powers with the Same Base - Mixed Review - Page 431: 83

term 3: -6.8 term 7: -22.8 term 10: 34.8

term 1: $1.2 +(1-1)*-4 = 1.2 + 0*-4 = 1.2$ term 2: $1.2 +(2-1)*-4 = 1.2 + 1*-4 = 1.2-4 = -2.8$ term 3: $1.2 +(3-1)*-4 = 1.2 + 2*-4 = 1.2-8 = -6.8$ term 4: $-6.8 - 4 = -10.8$ term 5: $-10.8 -4= -14.8$ term 6: $-14.8 -4= -18.8$ term 7: $-18.8 - 4 = -22.8$ term 8: $-22.8 - 4= -26.8$ term 9: $-26.8 -4= -30.8$ term 10: $-30.8 - 4 = -34.8$