Ms Jones buys 3 pizzas and 3 bottles of soda for her 2nd period class for 23.34. She buys 4 pizzas and 3 bottles of soda for her 6th period class for 32.70. How much does each pizza and soda cost?

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?