Find the product. (2 x^2 - 4 x + 1)(5 x - 7)

10x^3 - 34x^2 + 33x -7

Step-by-step explanation:

You multiply the whole 1st equation by EACH of the terms in the second like this:

(2x^2 - 4x + 1)(5x - 7)=

10x^3 - 20x^2 + 5x - 14x^2 + 28x -7

Now combine like terms:

10x^3 - 34x^2 + 33x -7

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

answer: idk

step-by-step explanation: