Explain the closure property as it relates to subtraction of polynomials. Give an example.

Which statements about these triangles is true

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265