In 9.3×10−8the exponent is a negative number. Which of these describes the value of a number in scientific notation that includes a negative exponent?

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?