What is the difference, in dollars, between the cost of the Unlimited Talk Plan and the total cost for 1420 minutes with Plan C?
Unlimited Talk Plan: any number of minutes for $99.99 per month
Plan C: Up to 1400 minutes for $79”99 per month

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment