Factor.x2 - x - 72
A. (x + 8)(x - 9)
B. (x + 9)(x - 8)
C. Prime
D. (x + 1)(x - 72)
Answer: A
You might also like to view...
Solve the right triangle. Express angles in decimal degrees.
A = 49.23°, c = 54.8
A. B = 40.77°, a = 41.5, b = 35.8 B. B = 49.23°, a = 35.8, b = 41.5 C. B = 49.23°, a = 41.5, b = 35.8 D. B = 40.77°, a = 35.8, b = 41.5
Write each rate as a unit rate as a phrase, and determine which is a better buy.A case of 36 bottles of IceMan'water costs $4.68. A case of 20 bottles of Big Mountain water costs $3.20.
A. IceMan: $4.68 per bottle; Big Mountain: $3.20 per bottle. IceMan water is the better buy. B. IceMan: $0.16 per bottle; Big Mountain: $0.13 per bottle. Big Mountain water is the better buy. C. IceMan: $0.13 per bottle; Big Mountain: $0.16 per bottle. IceMan water is the better buy. D. IceMan: $0.13 per bottle; Big Mountain: $0.11 per bottle. Big Mountain water is the better buy.
Find an equation in slope-intercept form (where possible) for the line.Through (5, -4), perpendicular to -5x + 8y = 7
A. y = 
x + 4
B. y = - 
x + 4
C. y = - 
x - 
D. y = 
x - 
Solve. Give your answer as a mixed numeral.An attorney drove 18
miles from his home to a client's home and another 17
miles to get to his office. How far did he drive in total?
A. 18
mi
B. 35
mi
C. 34
mi
D. 36
mi