If A, B, and C are n times nn×n invertible matrices, does the equation Upper C Superscript negative 1 Baseline (Upper A plus Upper X )Upper B Superscript negative 1 Baseline equals Upper I Subscript nC−1(A+X)B−1=In have a solution X? If so, find it. Select the correct choice below and, if necessary, fill in the answer box within your choice. A. The solution is X=___B. There is no solution

1. convert. simplify your answer and write it as a proper fraction or as a whole or as a mixed number. 4oz=_ pounds 2. find 1/3 of 66

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant