Which of the following is a condition for a pure tessellation?
a. the shapes must be polygons.
b. more than one shape can be used.
c. the shapes can overlap.
d. only one shape can be used.

Answer for 10 points show work you guys in advanced < 3

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250

Asequence is a function whose is the set of natural numbers