The flagpole casts an 8-foot shadow 48 feet long. At the same time, the oak tree casts a 12-foot shadow. How tall is the oak tree?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0