Write this fraction 7/10 as a sum in 3 different ways without using pictures

According to the normal model, what percent of receivers would you expect to gain fewer yards than 2 standard deviations below the mean number of yards

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52