Challenge in City A, the temperature rises 7°F from 8 A. M. to 9 A. Then the temperature drops 6°F from 9 AM to 10 A. m. In City B, the temperature drops 2°F from 8 A. M. to 9 A. M. Then the
temperature drops 4°F from 9 A. M. to 10 A. M. Write an expression that represents the change in
temperature from 8 A. M. to 10 A. M. for each city. Simplify and interpret each sum.

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z