3/1 i think
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2j+14=3j+10
14-10=3j-2j
4=j D
good luck..
Answer:

Step-by-step explanation:
Multiply across.

Then Simplify.

Given

To obtain the minimum value of y, we first take the derivative of y
The derivative of y is:

Equating

gives the minimum value we require.
Doing that, we have:

So that

Therefore, the minimum value is x = 3
Setup
remember is means =, and of means *
Writing across the words
15 = x * 39
15/39 = x
x =0.3846 = 38.46%