Sal and her three friends plan to bowl one or two games each. Each game costs $2.50 each. Identify the independent and dependent
2 answers:
Answer:
The correct option is A.
Step-by-step explanation:
It is given that Sal and her three friends plan to bowl one or two games each. Each game costs $2.50 each.
Let x represents the number of games and y represents the total cost.
Here, x is independent variable and y is dependent variable. It means
Number of games = Independent quantity
Total cost = Dependent quantity
Number of persons = 4
Each person can bowl one or two games. So, reasonable domain of the function is 4 ≤ x ≤ 8.
Domain = 4 to 8 games
The value of y at x=4 is,
The value of y at x=8 is,
So, the reasonable range is $10 ≤ y ≤ $20.
Range = $10 to %20
Therefore the correct option is A.
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Answer:
Step-by-step explanation:
So, the first 10 suits came with a commission of 5%, so for each suit it was:
250*5%
this is
but this counts for 10 suits, so together his commssion was 10*12.5=125 dollars
and the "extra" 3 suits came with a comittion of 5+3 percent, so 8 percent, which is
for each suit, and 60 in total.
his total comission was 125+60=185 dollars.
250*5%
this is
but this counts for 10 suits, so together his commssion was 10*12.5=125 dollars
and the "extra" 3 suits came with a comittion of 5+3 percent, so 8 percent, which is
for each suit, and 60 in total.
his total comission was 125+60=185 dollars.