Base in your question the family plan cost is $55 per month so it means it has a minimum of payment of $55 per month. The variable X is represented as the number of cell phone minutes is used above the plan and Y is the amount of megabytes used above the plan. The best answer to your question is letter C.
Would you not just multiply all of the following numbers to get a total of 160?
Rd st is xy yz (c) look at order. Rs is the first two and xy is the first two. Same for the second but last two.
Answer:
1.
Step-by-step explanation:
the slope can be calculated as
according to the formula above:
slope=(9-1)/(10-2)=1.
Find how much each variable is