Answer:
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
It would be
3.5 × 10⁻³ kg.
The decimal point must be moved 3 places to the right in order to have it behind the first non-zero digit; this gives us the exponent of 3, and since we are moving the decimal to the right, it is a negative exponent.
Answer:So its simple just forget about the letters add the numbers then place the letter and x
Step-by-step explanation: ( Always Parentheses first) Then i think you divide it by the outside number
2x + 5y = -6
-5y -5y
___________
2x = -11y
__ ___
2 2
x = 5.5
