25% 6 divided by 24 will give you the percentage of copper in the bar
It's 154.687 because first you have to line up the dot which is call and. And you going to add your place holder which is a 0 next to the 2 and the you times
A positive 3430. because two negatives that are being multiplied by eachother are automatically positive.
Answer:
-72
Step-by-step explanation:
-32 + (2-6)(10)
-32 + (-4)(10)
-32 + -40
-72
