Solve for x. Please and have a good day

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.