If 3x−y=12, what is the value of 8x/2y? a) 212 b) 44 c) 82 d) the value cannot be determined from the information given.

Option A is correct.

The value of is;

Step-by-step explanation:

Given, if  the equation: 3x -y = 12

Then find the value of

we can write as:

                    [ ]

                     [ ]

                                    [ ]

Put the value of 3x -y =12

then we have;

Therefore, the value of is;

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: