Answer:
D
Step-by-step explanation:
You make the rref of the matrix you will the the span
3x + 5x = 10
8x = 10
x = 10/8
x = 5/4
Answer:
160
Step-by-step explanation:
You add the amount of pages that she has read in all which is 42+32=72. Then you subtract the sum by the amount fo pages in the book: 232-72 which equals 160
Answer:
That would be 105
Step-by-step explanation:
1 nurse 1 doctor
2/210 = 105.