Choose the correct simplification of the expression (7x − 3)(4x2 − 3x − 6). 28x3 − 33x2 − 33x − 18 28x3 33x2 − 33x 18 28x3 − 51x2 − 33x 18 28x3 − 33x2 − 33x 18.

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Will give brainliest what is the value of x? enter your answer in the box.

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?