What is the factored form of the expression 144x2 - 49? A. (12x - 7) (12x + 7)
B. (12x - 7) (12x - 7)
C. (144x + 1)(x - 49)
D. (144x - 1) (x + 49)

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab