Cell phone company a charges $20 each month plus $0.03 per text. cell phone company b charges $5 each month plus $0.07 per text. write a system of equations to model the situation using c for cost and t for number of texts. how many texts does a person need to send in a month to make the costs from both companies equal?

The cost from company A

And  the cost from company B

The number of a person need to send in a month to make the costs from both companies equal=3,750

Step-by-step explanation:

Let 't' be the number of text in a month.

Therefore, the cost from company A

And  the cost from company B

To find the number of text a person need to send in a month such that the costs from both companies equal, we need to equate the above functions.

Hence, the number of a person need to send in a month to make the costs from both companies equal=3,750

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

idk lol xd

step-by-step explanation:

ez do it yourself lazy