a company’s stock was selling at 35$ a share. a month later it was selling at 14$ a share. what is the percent loss?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

What does the relationship between the mean and median reveal about the shape of the data

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle