Marta bought new fish for her home aquarium. she bought 3 guppies and 2 platies for a total of $13.95. hank also bought 3 guppies and 4 platies for a total of $18.33. find the price of guppy and the price of platy.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?