Answer:
The answer is the last one
Answer:
y=4x would be one
Step-by-step explanation:
I hope its right...
Answer:
She would receive 96 points
Step-by-step explanation:
The grade (Y) received on a certain teacher's 100-point test varies in direct proportion to the amount of time(t) a student spends preparing for the test.
Mathematically
Y= kt
Where k is constant of proportionality
If y= 72 and t= 3
72=k3
72/3= k
24= k
So
Y= 24t
If t= 4
Y= kt
Y= 24(4)
Y= 96
Y = 96 points
She would receive 96 points
Answer:
it would be 12 inches because you add them
Skateboard: $60.00
Equipment only: $1.50
Skateboard + Equipment: $5.50
In this case, you would take the cost of the skateboard: $60 and divide $5.50 (all items) to get the number of hours.
Which would be "10.9090"... If we round it we get 11 hours...
This should be correct. <3
