4m + 8
Hope this helps!
4m + 8 = 0
Subtract 8 from both sides.
4m = -8
Divide 4 from both sides.
m = -2
Answer:
6/5
Step-by-step explanation:
When two lines are perpendicular to each other, their slope are the negative reciprocal to each other. (so you flip them and change the sign)
<span>Each set of prices can be described by a linear function. In this case, Company A would be y = 5 + .5x, where y is the fare and x is the number of miles driven. Similarly, Company B would b y = 10 + .1x. The definition of intersection tells us that two lines interstect only at that point where their x and y coordinates are identical, which means, of course, that their y coordinates will be identical. So to find the point of intersection we can examine the point where the y coordinates are the same. Which is to say, where 5 + .5x = 10 + .1x. We can simplify this to .5x - .1x = 10 - 5, then .4x = 5, and finally, x = (5/.4) = 12.5. In other words, the fares will be equal when the miles driven is 12.5</span>
16 inches. 28 minus 12 (one foot) equals 16
Answer:
Approximately 17%
Step-by-step explanation:
To find what percent 9 is of 51.89, you have to divide 9 by 51.89.
9/51.89 is 0.17344...
Since they said approximately, you can round 0.17344 to 0.17, which is equal to 17%.
