Marissa earns $24 for 4 hours of babysitting chole earns $41.25 for 5 1/2 hours of babysitting who earns more per hour how much more?

Write the expression 7x^3-28xy^2 as the product of 3 factors

I’m confused on how to work the pie charts

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?