Gina is comparing four long distance phone plans. the table shows the cost of each plan. if gina plans to use less than 500 minutes each month, the most cost effective plan is plan a plan b plan c plan d

I am also answering that same question on a website for algebra and have the same question and i think the answer is A.

Plan A

Step-by-step explanation:

Gina plans to use less than 500 minutes each month.

The cost four plans are given in the table.

Let's find the cost of each plan assuming that Gina use 500 minutes.

Plan cost = Monthly fee + const per minute

Plan A cost = $15 + 500*0.05 = $15 + $25 = $40

Plan B cost = $5 + 500*0.15 = $5 + $75 = $80

Plan C cost = $10 + 500*0.10 = $10 + $50 = $60

Plan D cost = $20 + 500*0.20 = $20 + $100 = $120

By comparing the price, the Plan A is cost effective plan.

therefore, the answer is  Plan A.

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation: