$\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{3}~,~\stackrel{y_1}{-1})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{6})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[4-3]^2+[6-(-1)]^2}\implies d=\sqrt{(4-3)^2+(6+1)^2} \\\\\\ d=\sqrt{50}\implies d\approx 7.07$

6 0

2 years ago

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If a box of 100 pencils costs $4.75, what should you expect to pay for 226 pencils?

choli [55]

Answer:

$10.74

Step-by-step explanation:

divide the cost( $4.75) by the amount of pencils ( 100). Then multiply it by the new number of pencils

6 0

2 years ago