Can someone help me with my math homework? It involves Venn diagrams. I will award 30 points

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?