The law of conservation of matter states that during a chemical reaction, the amount of matter
a) increases.
b) decreases.
c) disappears.
d) stays the same.

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

Why did some people support supply-side economics and others opposed it? it addressed the supply of goods and ignore demand. it called for large tax cuts for the wealthy. forigen production played a significant role in the plan. the program called for increased government spending.

Describe the economic recovery in western europe after world war 2