PLS HELP with this from khan academy. I’m struggling, and it’s due today.

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

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy