Extreme view helicopter tours flew 34 times on friday. they flew the same number of times on saturday as they did on sunday. the total number of times they flew for the three days was 118. how many times did extreme view helicopter tours fly on saturday a 34 b 42 c 59 d 84

You can solve this problem with one variable, x. 

If the helicopter flew 34 times on Friday, and an equal number of times on Saturday and Sunday, then you can use the equation: 

34+2x=118
2x=84
x=42
The answer is B.

Hope this helps! 
-Astro, Helper in Training 

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

The answer is 41.7 because 1.39 times 30 is 41.7