Write an expression where you multiply a decimal number by 100

How do you solving the solution of each system using elimination?

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.