Select the correct answer. Simplify the polynomial expression.
3:(-23 + 7) – 5(x - 1)(41 – 3)
ОА.
-26x2 + 563 – 15
OB.
142 – 140 + 15
OC -26x2 + 213 – 15
OD. -2.x2 + 141 – 2

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Which inequality has a dashed boundary line when graphed ?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.