Brianna paid $350 for a rug. the price of the rug that bill purchased was 2/5 the price that brianna paid. how much did bill pay for his rug?

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*