\begin{tabular}{l} Cell Phone Plan - Application \\ \hline When purchasing a new Cell Phone Plan you are given two pay options (Both included \\ unlimited text): \\ With Plan A, you can pay 39 cents per minute. This can be represented by the equation \\ \( c=0.39 m \) \\ With Plan B, you can pay 11 cents per minute plus a flat fee of \( \$ 7.50 \). This can be \\ represented by the equation \( c=0.11 m+7.50 \) \\ Complete the following steps to determine how many minutes you would need to use for \\ Plan B to be less expensive than Plan A \\ \hline Write an inequality that represents Plan B < Plan A \\ Inequality: \\ \hline\end{tabular}

Which graph represents the solution to the system of quadratic inequalities? \( y \geq \mathrm{x}^{2}+3 \mathrm{x}-7 \) \( \mathrm{y} \leq-\mathrm{x}^{2}+5 \mathrm{x}+2 \)

Find the points of intersection for the system \[ \begin{array}{l}\mathrm{y} \geq 2 \mathrm{x}^{2}+3 \mathrm{x}-20 \\ \mathrm{y} \leq \mathrm{x}^{2}+\mathrm{x}-5\end{array} \]

The ratio of Ben's age to Ali's age is \( 3=2 \). Their total age is 140 years now What is Alils age?

Solve the system of quadratic inequalities: \[ \begin{array}{l}y<x^{2}-4 \\ y>-x^{2}+2\end{array} \]

MP) Use Structure A plumber charges a customer a one-time service fee of \( \$ 79, \$ 62 \) per hour for labor, and a surcharge of \( \$ 15 \) per hour due to the call being an emergency. Write an expression to represent the total charges for the plumber in two different ways.