Get expert advice and community support for all your questions on IDNLearn.com. Get accurate and timely answers to your queries from our extensive network of experienced professionals.

What is the location of the point on the number line that is [tex]\frac{2}{7}[/tex] of the way from [tex]A = 18[/tex] to [tex]B = 4[/tex]?

A. 15
B. 14
C. 16
D. 13


Sagot :

To find the location of the point on the number line that is [tex]\(\frac{2}{7}\)[/tex] of the way from [tex]\(A = 18\)[/tex] to [tex]\(B = 4\)[/tex], follow these steps:

1. Determine the difference between points [tex]\(A\)[/tex] and [tex]\(B\)[/tex]:
[tex]\[ B - A = 4 - 18 = -14 \][/tex]

2. Calculate [tex]\(\frac{2}{7}\)[/tex] of this difference:
[tex]\[ \frac{2}{7} \times (-14) = \frac{2 \times -14}{7} = \frac{-28}{7} = -4 \][/tex]

3. Add this value to point [tex]\(A\)[/tex] to find the location:
[tex]\[ A + \left(\frac{2}{7} \times (B - A)\right) = 18 + (-4) = 14 \][/tex]

Therefore, the location of the point that is [tex]\(\frac{2}{7}\)[/tex] of the way from [tex]\(A\)[/tex] to [tex]\(B\)[/tex] is [tex]\(\boxed{14}\)[/tex].