Answer:
3/-4
Step-by-step explanation:
Hello!
To solve, we want to isolate the x on one side of the equation. We can use inverse operations to put numbers on the other side to find x.
First we undistribute our parentheses.
12x-66+15=21
We subtract 15 from both sides (it cancels out the 15 on the left side, making it 0).
12x-66=6
Now we add 66 to both sides, as -66+66=0
12x=72
Finally, we divide both sides by 12.
x=6
I hope this helps!
The meat would end up costing $35 because you want to multiply 
The opening balance of the March billing cycle for Bernice's credit card = $2374.
Amount of new purchase = $200 on the 20th of March.
She did purchase only of $200 in that March month.
We are given that she didn't do any payment.
So, still she has balance $2374 till end of the month.
Therefore, her average daily balance is $2374.00
So, the correct option is B. $2374.00.
28 x because parenthesis first and you can’t do 2 + 2x so 7x times 2 is 14x and 7 times 2x is 14x
