Answer:
Step-by-step explanation:
Adding two rational numbers results in a positive sum.
distribute the 8 to the 5 and x. then distribute 11 to 9 and x.
(40+8x)=(99+11x)
-11x -11x
-3x+40=99
-40 -40
-3x= 59
divide three on both sides
x=59/-3
final answer x=-59/3
Answer:
14 copies per minute
Step-by-step explanation:
Take 742 copies and divide by 53 minutes
742/53 =14
14 copies per minute
