Katie mowed 3/4 of the lawn before lunch. what fraction of the lawn did she have to finish after lunch

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

Find the equation using the point (4,8)

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29