1 answer:
In order to find the amount left after both sisters ate the cereal, we have to add the amount of cereal the two sisters ate.
Katrina ate 1 3/4 and her sister ate 7/8.
(1 3/4 + 7/8)
(you put a parentheses around it so that you add the two first before subtracting it from the original amount)
Then, we would subtract it from the original amount: 12 1/2.
-> The equation would be: 12 1/2 - (1 3/4 - 7/8).
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N x 2 = 12 + 5n
2n - 5n = 12
-3n = 12
3n = -12
n = -4
x≤ 7 is the answer I could find hope it helps
Z= -7
So your answer is number 2, -7
Answer:
i can't see it
Step-by-step explanation:
i click but i still can't
