9. Consider this polynomial expression. (x2 - x + 1) + (2x2 + x - 9) What is the sum of the polynomials? A. x2 - 8 B. 3x2-8 c. 3x2 - 2x - 8 D. 3x2 + 2x - 8​

Normal yağmur ile asit yağmuru arasındaki fark nedir

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.

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?