Which number is not a factor of 42?

Two lines parallel to the same plane are parallel to eachother

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4