Will give brainliest to first correct answer! find missing length indicated

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.