What is the change in temperature a customer in a grocery store experiences when they walk from the chilled vegetable section at 4∘ C to the frozen fish section which is set to - 18∘ C?

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

What is the frequency of the sinusoidal graph?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !