Mia buys 3 gallons of gas that cost d dollars per gallon. bob buys g gallons of gas that cost 3 per gallon. write an expression for the amount of gas for mia? write an expression for the amount of gas for bob? what do the numerical and the variable represent in each expression?

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship