Use the grouping method to factor the polynomial below completely.
x3-5x2+3x-15

Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence. then write an expression to find dario's text messaging bill if he sends n text messages over 250.

Need on this geometry question. explain how you did it.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?