Katie’s planted tree in her front yard that was 38 inches tall. She measured the height 8 months later and the tree was 74 inches tall. What was the average rate of change for the trees height?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Find the area of the unshaded square

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?