Which statement must be true?
a. a statement cannot become a theorem until it is proven.
b. a statement cannot become a proof until it is a theorem
c. a statement cannot become a theorem until it becomes a postulate
d. a statement cannot become a postulate until it is proven

Which of the following is the rational exponent expression of 6 root f

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?