The Jeans Source sells jeans for $25 per pair. Mary’s Boutique sell jeans for $30 per pair. 15. Make a table for each store that shows the total cost for 1, 2, 3, or 4 pairs of jeans. List the information as ordered pairs (number of pairs, total cost).
The Jeans Source

Mary’s Boutique
Number of
Pairs, x
Total
Cost ($), y
(x, y)

Number of
Pairs, x
Total
Cost ($), y
(x, y)
1

1

2

2

3

3

4

(4, 100)
4

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?