Answer:
367.5
Step-by-step explanation:
5x7x10.5
6
10+(-4)
=10-4
=6
!!!!!!!!!!!!!!!!
Answer:
85% of 50 is 42.5
Step-by-step explanation:
Just try it. Your question is kind of confusing but 85% of 50 is 42.5.
For this case we must simplify the following expression:

We eliminate the parentheses taking into account that:

So, we have:

We add similar terms taking into account that:
Different signs are subtracted and the sign of the major is placed:

Answer:
