I need help with this please help me ASAP its due in a few hours 4.1 Unit Rates: The information for two pay-as-you-go cell phone companies is given.
Company 1 charges $10 for 3.5 hours.
Company 2 charges $1.25 for half an hour.
1. What is the unit rate in dollars per hour for each company?

2. Which company offers the best deal?

3. Another company offers a rate of $0.05 per minute. How would you find the unit rate per hour?

4. Is the rate in question 3 better than that of Company 1 or 2? Explain.

1.

Company 1: 2.86$ per hour

Company 2: 3.50$ per hour

2. Company 1 because 2.86<3.5. The less it charges, the better

3. You multiply by 60 since 60 minutes is 1 hour, so the 3rd company charges 3$ per hour

4. It is better than 2, but not as good as 1 because 2.86<3<3.5

Hope this helps

square

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.