Questions in Grade High-school

Questions in Grade High-school

[Done] During the Cold War, the U.S. government developed various strategies to protect citizens during an attack. Which of the following Cold War protections are still in use today?

[Done] Solve \(|b| \leq 5\).

[Done] Solve the inequality \(|f| > 4\).

[Done] Solve \(|10x + 15| \geq 105\).

[Done] Identify any domain restrictions for the equation [tex] \frac{3}{x+2} = 7 [/tex].

[Done] President Truman’s chief priority in using the atomic bomb against Japan was to _____. A. save American lives B. prepare for a U.S. invasion of Japan C. protect the lives of Japanese civilians D. become a superpower

[Done] Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to

[Done] Identify any domain restrictions for the equation: [tex]2x + 3 = 8[/tex]

[Done] Identify any domain restrictions for the equation: [tex] \frac{3}{2x-5} + \frac{7}{3x+6} = 12 [/tex]

[Done] Give the final factored form of the expression [tex]x^2 - 9y^2[/tex]. Provide an explanation and identify the type of factoring used.