The weekly demand for a company's frozen pizzas varies directly as the amount spent on advertising and inversely as the price per pizza. at $5 per piza, when $500 is spent each week on ads, the demand is 2000 pizzas. when advertising is increased to $600, what price per pizza yields a demand of 2000 pizzas?

answer: two five pound bags one two pound

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.