Antonio goes to a fast food restaurant and orders some tacos and burritos. He sees on the nutrition menu that tacos are
260 calories and burritos are
480calories. If he ordered
10 items and consumed a total of
3260calories, how many tacos and how many burritos did Antonio order and eat?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.