Mathematics, 15.02.2022 22:40 Lakenwilliams1250
By your cell phone contract, you pay a monthly fee plus some money for each minute you use the phone during the month. In one month, you spent 230 minutes on the phone, and paid $17.45. In another month, you spent 370 minutes on the phone, and paid $19.55.
Let x be the number of minutes you talk over the phone in a month, and let y be your cell phone bill for that month. Use a linear equation to model your monthly bill based on the number of minutes you talk over the phone.
a) This linear model’s slope-intercept equation is
b) If you spent 150 minutes over the phone in a month, you would pay
c) If in a month, you paid $21.50 of cell phone bill, you must have spent
minutes on the phone in that month.
Answers: 1
Mathematics, 21.06.2019 14:50, alexis1246
What is the volume of the sphere shown below with a radius of 3?
Answers: 1
Mathematics, 21.06.2019 15:30, 001234567891011
Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?
Answers: 1
Mathematics, 21.06.2019 20:00, cutecupcake678
Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?
Answers: 2
By your cell phone contract, you pay a monthly fee plus some money for each minute you use the phone...
Physics, 10.12.2020 17:20
Social Studies, 10.12.2020 17:20
Mathematics, 10.12.2020 17:20