So there are three variables, rs2 label x, rs5 label y, rs10 label z
Lets write equeations using these variables.
x+y+z=120 (<span>A bag has a total of 120 notes)
2x+5y+10z=760 (total value)
2x+5*2y+10z=960 (twice as many rs5)
3 variables, 3 independent equations will give solution. There are a fair few ways to solve this. </span>
Point form: (1,-1)
equation form: x = 1, y = -1
Answer:
what was the answer?? I am also needing to know!
Answer:
-3x+1
Step-by-step explanation:
Answer:
the median is $1.60 greater than the mean
