A little bit into a road trip, Sawyer started keeping track of how many miles they were travelling. She asked her mom how many miles they had gone at that point. Her mom said 205 miles and they had been on the road for 4 hours. An hour and a half later, they had travelled a total of 310 miles. What was the rate of change in miles per hour?

Can someone answer these problems for me

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Fixed rate mortgage offer: purchase price: $170,000 down payment ($34k): 20% term: 30 years interest rate: 4.25% property tax (yearly): $1,500 homeowner’s insurance (yearly): $1,000 use this example from a fixed-rate mortgage calculator to you answer the questions. keep the page open after you complete this question. according to the calculator, the monthly payment demarco and tanya should anticipate paying for principal and interest is $208. $877. $669. $1,200.