5. add or subtract
(m^2-m+3)+(m+1)
a. m^2-m-2
b. m^2+2
c. m^2-2
d. m^2+m+2
6. add or subtract
(5x^2+x -+4)
a. -2x^3+5x^2+x-7
b. -2x^3+5x^2 +x+1
c. 2x^3 + 5x^2+x-7
d. 2x^3 +5x^2+x+1
(if anyone has those answers and all the other answers to the unit 6 unit test id be grateful if you commented the answers)

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2