Slope formula is suitable if you know exactly two points of the line. But if the points are intercepts, intercept formula will be more efficient.
Instead of making the negative number into the calculation, my habit is to settle the minus sign before the calculation, which makes life easier.
It is 6 inches every half hour
The value of x from the expression is 2.083
<h3>Equations and expressions</h3>
Given the equation expressed as:
Subtract 14,8 from both sides
32.3 - 14.8 = 14.8 - 14.8 + 8.4x
17.5 = 8.4x
x = 17.5/8.4
x = 2.083
Hence the value of x from the expression is 2.083
Learn more on equation here: brainly.com/question/10731789
