Factor. 25x^2 +64
A.(5x + 8i)(x - 8i)
B. (5x + 8i)(5x - 81)
C.(5x + 32i)(5x - 32i)
D.(8x + 5i)(8x - 5i)

Which expression is equivalent to? assume x > 0 and y > 0.

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long. at what angle is the sun above the horizon at that time?

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.