Evas cell phone plan allows her to send up to 125 text messages per month. if she sent 90 texts so far, what percent of her monthly message limit has she used?

72%

Step-by-step explanation:

We know that the milit of text messages is 125, so this number is the 100%.

We can represent this as follows:

Text messages     Percentage

         125          ⇒        100%

and we want to know what porcentage is 90 text, also i will call this unknown porcentage x:

Text messages     Percentage

         125          ⇒        100%

          90          ⇒        x%

To solve this problem we use the rule of three: we multiply the cross quantities on the table (100% and 90) and divide that by the remaining amount (125):

x% = (100%)(90) / 125

x% = 9000% / 125

x% = 72%

me i beg !

step-by-step explanation:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.