Question

Content attributionQUESTION 5.1 POINTTranslate and solve: 6 greater than b is greater than 84.Give your answer in interval notation.Provide your answer below:

Answer 1

6 greater than b is

`=b+6`

6 greater than b is greater than 84. is represented as

`b+6>84`

Step :Subtract 6 from both sides

`\begin{gathered} b+6>84 \\ b+6-6>84-6 \\ b>78 \\ \end{gathered}`

Therefore,

`\begin{bmatrix}\mathrm{Solution\colon}\: & \: b>78\: \\ \: \mathrm{Interval\: Notation\colon} & \: \mleft(78,\: \infty\: \mright)\end{bmatrix}`

Hence,

The interval notation is (78,∞)