How do you add and subtract fractions with the same denominator?

Given: quadrilateral talk is a parallelogram. prove: ta congruent lk and al congruent kt

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

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?