Amy bought 0.4 kilogram of tomatoes for $4.00. what is the cost in dollars per kilogram of tomatoes?

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.