Answer:
A
Step-by-step explanation:
So we have the equation:
On the right combine like terms:
Subtract 18 from both sides. The right cancels:
Divide both sides by 3:
The answer is A, -11.
PLEASE HELP ME ASAP I NEED HELP ITS DUE AT 11:59
1 answer:
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Answer:
The number of hamburgers sold was 139 and the number of cheeseburgers sold was 278.
Step-by-step explanation:
Let
x -----> the numbers of hamburgers sold on Thursday
y -----> the numbers of cheeseburgers sold on Thursday
we know that
----> equation A
----> equation B
Substitute the equation B in equation A and solve for x
Find the value of y
therefore
The number of hamburgers sold was 139 and the number of cheeseburgers sold was 278.