What does it mean
by round to the nearest degree.

Rounding up to the nearest degree is equivalent to rounding up to the nearest whole number (or integer)

Step-by-step explanation:

Any value between degrees above .5 is rounded up to the next degree, so for instance:

30.4 --> 30

30.5 --> 31

30.999 --> 31

31 --> 31

31.499 --> 31

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

child does not get an education so she can use the molla on junk