B+133=180
b=47
and 80+a+b=180
80+a+47=180
a=180-127
a=53
A ton is 2000 lbs. If a polar bear is 1600 lbs then the fractional part of a ton would be...
1600/2000 which will reduce to
16/20 = 4/5
Y= 2x-3
the slope of the line is 2, and b, the y-intercept, is -3
Answer:
Step-by-step explanation:
5