Is it correct ? or not ? pleas explain why

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

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.