SOLUTION: a person wants to person wants to purchase two types of items, A and B from a shop. she has 200 to spend, and she has to purchase at least 10 items. if the price of one unit of e
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Question 848226: a person wants to person wants to purchase two types of items, A and B from a shop. she has 200 to spend, and she has to purchase at least 10 items. if the price of one unit of each A and B is $10 and $30 respectively represent this problem graphically Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! A and B from a shop. she has 200 to spend, and she has to purchase at least 10 items.
if the price of one unit of each A and B is $10 and $30 respectively represent this problem graphically
:
Write an equation for the no. of items and for the cost of the items
put the equations in the slope/intercept so you can graph
A + B = 10
A = (10-B); Red
and
10A + 30B = 200
simplify, divide by 10
A + 3B = 20
A = (20-3B); Green
Graph it, A is on y axis, B is on the X axis
The area of possible combinations of A and B, is at or below the graphs and above 0
