If the surface areas of two spheres are in ratio 16:9, then their volumes will be in the ratio​

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined