What is the product? (7x2)(2x®+5)(x2-4x-9)
O 14x5 - X4-46x3 - 58x2 - 20-45
O 14x6 -56x5-91x4 - 140X3-315x2
O 14x7-56x6 - 126x5 + 35x4 - 140x3 - 315x2
O 14x12 - 182x + 35x4 - 455x2

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)