PLZ HELP I AM ON A TIME LIMIT I WILL GIVE 5x^5 + 4x^4 − 2x^2 + x − 7 if x = −1.

so ya... And remember to use order of op

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Which of the following is the true for f(x) = 5cos