The fir( was or is) caused by electrical fault pplll heeelll i will give brainliest​

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

[15 points, algebra 2]simplify the complex fraction and find the restrictions.