Please solve question in picture branoist to first and correct
1 answer:
Answer:
The correct answer is Option 3: 12y
Step-by-step explanation:
A polynomial term is usually made of a variable and a co-efficient.
Like terms are those terms that have the same variables i.e. x and 44x are like terms.
Given expression is:

All the terms have only y which means that all three terms are alike.
The coefficients of like terms are added or subtracted according to their sign.
= 12y
Hence,
The correct answer is Option 3: 12y
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Answer:
171
Step-by-step explanation:
Q~r
find k (k is the constant)
Q=kr
76=k×20
76=20k divide 20 on both sides giving you
k=3.8
then Q=k×r
Q=3.8×45
Q=171
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2. -3
3. 21
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10. 1
Answer:
Volume = length× width× height
v=lwh
v=8×6×7
v=48×7
v= 336inches
I am not so sure but I think the answer is 12
Answer:
DFE
Step-by-step explanation: