The answer is #1. Hope this helps
(4*2)-(2*-3)+(5*5)= 8-6+25= 27
Any number to the power of is itself. So, .
Here are some more examples:
13. five plus <em>y</em> equal to negative two. y = -7
14. eight plus <em>h</em> equal to twelve. h = 4
15. negative thirteen plus four equal <em>n</em>. n = -9
Answer:
I believe you have to add 15.9 on both sides