Which of the following is not a polynomial? А. x^8 + 2х^3 +7
В. 5 - x^2 +7х^0.
С. 5x^10 - 4х^-8 + 2
D. 3х^4

Solve the inequality and graph 6j - 7 < 5

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8