The way to do this is by using PEMDAS. P (parentheses) E (exponents) M (multiplication) D (division) A (Addition) S (subtraction). The answer would be -1539
No because u can at least add two.....I remember that queation
One centimeter equals 10 millimeters.
Format: y = mx + b
b = y intercept
Answer: y intercept is -7
1 i believe hope this helped!