Part 1 Directions: Given the following matrices, perform the specified operations: 5 A A = - 4 3-1 and B = 18 -12 -6 0 Problem 1: Calculate A + B Problem 2: Calculate 4A-B

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'