Which of the following is not an equivalent form of the compound inequality x + 18 = 10 and x + 18 >/= 5 A number line with a closed circle on -13, shading to the left, and a closed circle on -8, shading to the right. 10 >/= x + 18 >/= 5 -13 = x = -8 A number line with a closed circle on -13, a closed circle on -8, and shading in between.
a NOT question again.... you have wierd problems gaby....
lmaooooo
:)
since this is an "AND" statement, the solution set is an intersection of two sets...
I would simplify the first statement x + 18 <= 10 and x + 18 >= 5 and see if it matches the last statement -13 <= x <= -8 I would "unglue" the 2nd statement 10 >= x + 18 >= 5 and see if it matches the question then I would plot (sketch) the graphs, and ask if they match the problem. one of the four should not match. That is your answer
Join our real-time social learning platform and learn together with your friends!