The quotient of powers property to simplfy the numeric expression 2 2/5 /2 1/10

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)