Solve the following system by using substitution: 3y=6x+9 and y=4x+9

Chaparral is a shrubland or heathland plant community found primarily in California and Mexico?

What natural event can block solar radiation and have a short-term effect on climate? a. tsunami b. earthquake c. volcano d. global warming

According to the theory of evolution, birds' feathers evolved from. a. reptile scales b. gill slits. c. fish fins. d. gill arches.

Which of the following acts and laws outlined the road towards equality? Select all that apply. A. The Thirteenth Amendment abolished slavery. B. The Fifteenth Amendment gave all citizens the right to vote. C.

What would be the BEST title for this mental map of Antebellum America? A) "States' Rights" B) "Reconstruction" C) "Election of 1860" D) "Strict Construction"

When were the chocolate hills discovered?

maria receives a cake order for charity event from a company. She uses 375g of flour, 250g of cocoa powder and 300g chocolate for a one kilogram cake. If the company orders a 7kg cake, what is the ratio of each of the ingredients that she needs?

How many states are north of the equator

Explain how the types of mountain landforms are related to one another.

Explain how natural actions such as weathering, erosion (wind, water and gravity), and soil formation affect Earth's surface.