If he is the 11th tallest and the 9th shortest then there are 20 people in the room
Answer:
Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.
(1,2)
Step-by-step explanation:
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Answer:
y=+3
Step-by-step explanation:
Answer:
$900
Step-by-step explanation:
If she holds $500 and she is charged 15%; it means
The interest she pays per month is ;
$500 × 15/100 = $75
Then annually meaning for 12 months, she pays;
$75 × 12 = $900
Calculate the slope between each point, if you dont get the same slope, its not a straight line, therefore not directly proportional.