Multiply and simplify (3x+7)(5x^2+4x+9)

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Use properties to rewrite the given equation. which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?