Answer:
12 x -7 = -84 12 + (-7) = 5
Step-by-step explanation:
B. Five cubed because there at 5 2s there and 2*2*2*2*2 would be the same thing as saying 5^2
If it's like the in and out things, I think i can help. So a number goes in and and comes out. What is the rule? What happened from the in to the out?
I hope this helppppppppppppppppp
Answer:
When y=7,9 the answer is yes when it = -10,-8 the answer is no.
Step-by-step explanation:
Simple substitution gets us the resulting values. for y=7 we get
which is true. For y=9 we get
which is also true. For the other values we get a negative number which is not a solution.