-3х - Зу = 12
3х + 4у = -11
Help please

Which matrix multiplication is possible?

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Find the value of x. give reasons to justify your solutions! l, m ∈ kn