If B = w + 10 and C = -W - 1, find an expression that equals B + 2C in
standard form.

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Which function has the domain x> -11?

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!