No its not a proportional relationship because there is too much of the equation on one side if it was y=4x then it would be proportional. Hope that helped.
Answer:
You can't factor x or any number other than 1 out.
Step-by-step explanation:
Part A:
s = k + 4
Part B:
s = 13 + 4
s = 17
Therefore, Sylvia's age is 17 when Katie is 13.
Ratios can be written as fractions.....so the ratio of black keys to white keys is 6:8...which can be written as 6/8....which reduces to 3/4...hence the ratio simplified is 3:4......which is also written as 3/4 and as 3 to 4
Answer:
B = 781.347
Step-by-step explanation:
Since we already have an equation just plug in terms where needed.
First, start by multiplying to get rid of the parentheses.
Now get rid of the power.
B = 781.347
Hope this helps with the problem.
