A stock's value changed by -15.75 from the previous day. Which statement describes the difference in the stock's value? A. The value is $15.75 less because ∣−15.75∣ = 15.75

B. The value is $15.75 more because ∣−15.75∣ = 15.75

C. The value is $15 less because ∣−15.75∣ = 15

D. The value is $15 more because ∣−15.75∣ = 15

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d

Solve the equation for x. 50(4x + 12) = 200

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247