Question

rtha’s text message plan costs $15.00 for the first 1000 text messages sent plus $0.25 per text over 1000 sent. Let represent the cost of sending text messages over 1000. Sketch a graph of this relationship and find and interpret the -intercept.

Answer 1

12850+=+10t

Explanation:

if u need the steps its Let b= Miriam's monthly bill

Let t= the number of text messages sent in the

month of June by Miriam

t+-+1000= the number of text messages over 1000

Miriam's monthly bill is:

b+=+10+%2B+.1%2A%28t+-+1000%29 dollars

Her monthly bill is $38.50. I'll show it in terms of cents

3850+=+1000+%2B+10%2A%28t+-+1000%29 cents

Subtract 1000 from both sides

2850+=+10%2A%28t+-+1000%29

2850+=+10t+-+10000

Add 10000 to both sides

hope you get is lol and practice more okay