Alan sells custom made kites online. he makes a flat profit of $20 per kite, but he pays $20 per day for his website. write an inequality that gives the number of kites alan needs to sell to make at least $900 per week?

52 kites

Step-by-step explanation:

We are given that

Profit of one kite=$20

He pays per day for his website=$20

Number of days in 1 week=7

Allen needs to sell to make atleast in 1 week=$900

We have to write an inequality that gives the number of kites.

Let x be the number of kites.

According to question

adding  140 on both sides

Divide by 20 on both sides

Hence, Allens   need  to sell atleast 52 kites.

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.

b

step-by-step explanation: