Answer:
y=7 or 7 seven degrees Celsius.
Step-by-step explanation:
If you want to increase something by 31% then...
100%+31%=131% or 1.31
you multiply it by 131% or 1.31. So for 429 grams...
429*1.31=561.99grams
If you increase 429 by 31%, you get 561.99 grams
Answer=561.99 grams
The phrase that could be represented by the expansion would be a binomial.
