In a fish tank, the ratio of goldfish to guppies is 2 to 4. there are a total of 12 fish in the fish tank. determine the number of goldfish in the fish tank.

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds