If Y varies directly as x and y= 49 when x= 40, find y if x =34

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.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y