C=1.75b where c represents the cost in dollars and b represents the number of boxes of crackers 3 boxes cost 5 dollars

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

Select all of the following expressions that are equal to 2.5.