A cell phone plan costs $27.80 per month for 500 minutes of talk time. It costs an additional $0.08 per minute for each minute over 500 minutes. To get e-mail access, it costs 10% of the price for 500 minutes of talk time. Your bill, which includes e-mail, is the same each month for 6 months. The total cost for all 6 months is $216.60. Write and solve an equation to find the number of minutes of talk time you use each month.

the answer is 569 minutes of cell phone talk time.

Step-by-step explanation:

10% of $27.80 is $2.78

$216.60/6 months=$36.1 per month for all services.

Then, $36.1-$2.78=$33.32

$33.32-$27.80=$5.52

$5.52/$0.08=69 minutes of extra talk time.

So the answer is 569 minutes of talk time. i hope i could help:)

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)