Use a definition, postulate, or theorem to find the value of x in the figure described. SV is an angle bisector of ∠RST. If m∠RSV = (2x + 8)° and m∠RST = (6x − 28)°, find x.

Select each definition, postulate, or theorem you will use.

A definition of midpoint
B Angle Addition Postulate
C Linear Pair Theorem
D definition of angle bisector

It says factor each expression 49x-28?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb