Simplify (5x2 + 3x + 4) + (2x2 − 6x + 3). 7x2 + 9x + 7
7x2 + 3x + 7
7x2 − 3x + 1
7x2 − 3x + 7

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.