3) Sarah wants to buy a snowboard that has a total cost of $580, including tax. She has already saved $135 for it. At the end of each week, she is paid $96 for babysitting and is going to save
three-quarters of that for the snowboard.
a) Write an inequality that can be used to determine the minimum number of weeks Sarah
needs to babysit to have enough money to purchase the snowboard.
b) Determine and state the minimum number of full weeks Sarah needs to babysit to have
enough money to purchase the snowboard.

Step-by-step explanation:

A) Let X= the number of weeks 46 times 3/4 = 72. And 135+72 x >_ 580

B) 135+72 x >_ 580. 580-135. 72/72 >_ 445/72

x >_ 6.2

She must work a minimun of 7 weeks to get $580.

the answer to this question is in the pic

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (