Answer:
no
Step-by-step explanation:
Answer: x = 2
<u>Step-by-step explanation:</u>

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Answer: x = 0
<u>Step-by-step explanation:</u>

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Answer: No Solution
<u>Step-by-step explanation:</u>

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Answer: No Solution
<u>Step-by-step explanation:</u>
<u>
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166
I guess you just subtract the numbers
297-131=
Or there is something am I missing on here
Answer:
The equation of the relation ⇒ 
y = 18
Step-by-step explanation:
∵ y ∝ x/z
∴ y = kx/z
∵ y = 18 , x = 15 and z = 5
∴ 18 = 15k/5 ⇒ 18 = 3k
∴ k = 18/3 = 6
∴ y = 6x/z
∵ x = 21 and z = 7
∴ y = (6 × 21)/7 = 18
Answer:
A2: 4*4*4 = 64 cm³; 6*6*6 = 216 cm³; etc...
B2: 7*4.5*4 = 126 cm³; 10.5*6*2 = 126 cm³; etc...
Step-by-step explanation:
So in A2 you have cubes, so l=b=h, and only one has to be given, called the "length of side".
In B2 they are different, hence there are 3 rows with l, b and h. But still you multiply them l x b x h