Match the inequalities with the value of a for which they hold true. 3a − 2a + 1 > 2
14 + 5a < 12a + 1
2a + 3 > 10 − 3a
5a − 4a + 6 < 8
4 + 3a + 8 < 16
2a + 3 < 9 − 3a

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.

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =