what is the difference between -4 and 6?\n-10\n-2\n2\n10

Answer:

D. 10

Explanation:

Step1: Define the difference formula

The difference between two numbers $a$ and $b$ is $|a - b|$ or $|b - a|$. Here $a=-4$ and $b = 6$, so we calculate $6-(-4)$.

Step2: Simplify the expression

$6-(-4)=6 + 4$.

Step3: Calculate the result

$6 + 4=10$.