What number can you divide 1/4 to get a number smaller than 1/4

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

What is the value of p in the equation y^ = -4x?