Rita plans to make a call using a calling card. For each call, Rita has two options: 1. Pay $0.49, plus an additional $0.019 per minute.

2. Pay $0.059 per minute.

She predicts that her call will be x minutes long. Which inequality represents the statement, "Rita would save money using the second option"

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

it has to have an angle of 90 degrees