Jill is 7 years older than Jack. Write the expression if Jack is j years old.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.