In -2x

, the exponent will be dealt with first. With (-2x)

, the multiplication is going to be done first. This is determined because of Order of operations.
2: Linear Pair Postulate
3: Congruent Supplement Theorem
Answer:
$612
Step-by-step explanation:
2/13 of 3978 is 612
Answer:
42
Step-by-step explanation:
7x6
I can't remember if this is correct or not but I believe it would be 5 multiplied by 20 plus 6. As I said I don't Know for sure if this is correct or not. However, I hope it help