Kendra hasn't missed a day of school in 245 days. this is twenty days less than five times the number of days it has been since brandon has missed a day of school. how many days has it been since brandon missed a day of school.

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?