Which of the following represents the factorization of the trinomial below?
x^2 + 13x - 30

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?