Question

A number of pizzas have been ordered, and 0.25 of all of the pizzas have been eaten. Express the amount of pizza remaining.









--- AB


2.


$2.50 per week has been earned for w weeks. Express the amount of money earned.









--- AB


3.


A town’s population, p, decreased by 4.5%. Express the change in the population.









--- AB


4.


A credit card account has 3 charges of $45 and no payments. Express the balance of the credit card.




A.


positive


B.


negative

Answer 1

@animal_lover36

Answer 2

negative are positive for I and 4