Question

Neil and Barry each bought a new phone plan. Neil bought a plan that costs $80 for a new phone and $3per minute of talk, text, or data. Barry bought a plan that costs $230 for a new phone and $2 per minuteof talk, text, or data.7. Write an equation to represent eachfriend's phone plan.8. How much will each friend pay if they eachuse 100 minutes?10. How many minutes would it take for bothplans to cost the same amount?chorar the

Answer 1

7.-

Equation for Neil P = 80 + 3m

Equation for Barry P = 230 + 2m

8.-

Neil P = 80 + 3(100)

P = 80 + 300

P = $380

Barry P = 230 + 2(100)

P = 230 + 200

P = $430

10.-

P = 80 + 3m

P = 230 + 2m

80 + 3m = 230 + 2m

3m + 2m = 230 - 80

m = 150