Abox contains n quarters and some dimes. the ratio of quarters to dimes is 1: 2.
a) write an expression for the total amount of money in the box.

b) if there are 12 quarters, find the total amount of money in the box.

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?

For the feasibility region shown below find the maximum value of the function p=3x+2y