Answer:
y varies of directly as x. This means that the equation is of the form y=kx where k is any number.
Substituting y=12 when x=4, we get
12=k×4⇒k=3
Hence, the required equation is y=3x.
The value of y when x=5 is y=3x5=15.
Step-by-step explanation:
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Answer:
30 days
Step-by-step explanation:
you earn 10 vacation days a year, multiply that by 3 to get 30 days in 3 years
If you have any questions, leave them in the comments and i will try to answer them, if this helped, pls give brainly
Answer:
15.7
Step-by-step explanation:
5 x 3.14(pi) = 15.7
