The expression below shows a number in
expanded form. what is the standard form of
the number? (lesson 3.2)
2 x 10+ 3 *10 +9 * 100 + 7 x 1,000

a 2,397
b 20.397
c 2.397
d 2.0397

what is the following answer?

Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer