Rule: The sum of any integer and its opposite<span> is equal to zero. Summary: Adding two positive </span>integers<span> always yields a positive </span>sum<span>; adding two negative </span>integers <span>always yields a negative </span>sum<span>. To find the </span>sum<span> of a positive and a negative </span>integer<span>, take the absolute value of each </span>integer<span> and then subtract these values.</span>
Answer:
2 hours
Step-by-step explanation:
10+19+19
Answer:
The answer is 91.
Step-by-step explanation:
If p = -3, then your equation is 64 + (-9 × -3).
-9 times -3 is 27.
27 + 64 = 91
Answer:
6.9263 × 109
Step-by-step explanation:
