3 Oblicz wartość wyrażenia dla podanych wartości zmiennych.
(2 pkt)
7a - 1
za
dla a = 8
Wprowadź wyrażenie matematyczne odpowiedzi​

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd