What is the relationship between Za and Zb? A. Verticle angle
B. Complementary angle
C. Supplemenrary angle
D. None of above

What is the slope of the line shown below?

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer