Answer:
87
Step-by-step explanation:
I assume your word form is like this:
(-8 * -10) - (7 * -1)
Lets multiply everything in the parenthesis first:
-(-80) -(-7)
Since two negatives cancel each other out, they are positive numbers being added up together
80 + 7
= 87
Hope this helps! Make sure to give me the brainliest answer because it will be greatly appreciated! Thank You!
