I can't help you I'm only in third grade
Answer:
+9
Step-by-step explanation:
Charge of the nucleus = + number of protons
A ×+By=c I think that is the answer
The answer is A because 9x times 0 = 0 and 3y times -6 = -18
Answer:
Corn Beef = x
Creamed Chipped beef = y
Jan:
2x + 3y = 4.95
Wayne:
3x +2y = 5.95
Graph two equation and find the point where two lines cross and that will be solution.
Point where two lines cross: (1.29, 0.79)
Corn Beef = $1.29
Creamed Chipped Beef = $0.79
Step-by-step explanation: