Factoring expressions (10th grade algebra 2) i have the answers i just need step-by-step work to be shown

1. 2x^2 + 11x + 12

2. 4x^2 + 7x + 3

3. 2x^2 - 7x + 6

4. 2x^2 + 7x - 9

5. 3x^2 - 16x - 12

6. 4x^2 + 5x - 6

thank you so much to whoever solves this!

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

the real question is why is this guys last name heavyfoot

step-by-step explanation:

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation:

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation: