Answer:
(-7,-4)
Step-by-step explanation:
hope this helps bro
Answer:
Step-by-step explanation:
Answer:
4.5=9+8=10 cause we subbed
8+9=17
Step-by-step explanation:
Answer:
No maim
Step-by-step explanation:
It does not
This problem could be set up algebraically or you could use trial and error.
a) 9 and 4 (9 + 4 = 13, 9 * 4 = 36 and 36 - 23 = 13)
I won't give you the rest of the answers, but the second and third ones have to add together to equal a negative number and multiply to equal a positive number. I hope this helps some.
