Amy has set aside $150 a month for her cell phone bill. The cost for a monthly cell phone plan is a $65 access fee plus $20 per gigabyte of data used. Which expression represents the amount of money Amy has left from her monthly budget after she pays her cell phone bill? 150+65+20g150+65+20g 150−(65+20x)150-(65+20x) 150−(−65−20x150-(-65-20x (150+65)−20g(150+65)-20g

Step-by-step explanation:

So we know that Amy sets aside a total of $150 to pay her bills.

The cost for the monthly cell phone plan is a $65 access fee plus $20 per gigabyte of data used.

In other words, the total cost when using x gigabytes is given by the expression:

The first term represents the access fee, and the second term represents the cost for x gigabytes.

And since we want to find out the amount of money Amy will have left after using x gigabytes, we subtract this from 150:

The above expression will give us the amount of money Amy will have left after paying her cell phone plan.

Our answer is the second choice.

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10