Answer:
42
Step-by-step explanation:
so you do 7 times 6 and you should get 42
The solution to the equation includes both the positive and negative portions of the solution. x = 12, -12
Answer: G would be at (1,0)
F (-1,3)
Y (-1,0)
Answer:
The number of hamburgers sold was 126.
Step-by-step explanation:
Let h = number of hamburgers sold
let c = cheeseburgers sold
c+h = 378
c = 2h
Substitute c =2h into c+h =278
c+h =378
2h+h = 378
Combine like terms
3h = 378
Divide by 3
3h/3 =378/3
h =126
The number of hamburgers sold was 126.
