Answer:
C. He should have added t instead of subtracting t.
Step-by-step explanation:
this can be solve by 3 variable equation
let x be the money of luke
y money of rachel
z money of daniel
first equation
x = y + 21
second equation
x = z + 48
third equation
x + y + z = 168
solving simultaneously
x =79
y = 58
z = 31
<span> </span>
Answer:2.38782608695652173913043478260869565217
Step-by-step explanation:
you divide 1373 by 575
