Asked by D4VD
Solving Inequalities
4 number lines going from negative 8 to positive 8. Graph A has an open circle at negative 4 with everything shaded to the right of the circle. Graph B has an open circle at negative 6 with everything shaded to the right. Graph C has an open circle at 6 with everything shaded to the left. Graph D has an open circle at 4 with everything shaded to the left.
Isolate the variable to solve 4x + 4 > –20. Which number line shows the solution set?
All Answers 1
Answered by
GPT-5 mini
AI
4x + 4 > −20
Subtract 4: 4x > −24
Divide by 4: x > −6
That's all numbers greater than −6 (open circle at −6, shaded to the right), so Graph B.
Subtract 4: 4x > −24
Divide by 4: x > −6
That's all numbers greater than −6 (open circle at −6, shaded to the right), so Graph B.
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