Answer:
A( multiply both sides by 6)
As seen , the L.C.M is 6 so to do away with the fractional form, we will multiply by 6
Answer:
The last one 8
Step-by-step explanation:
Answer:
The answer is 1/9.
Step-by-step explanation:
Using the equation a-b=2, we can solve that a = 2+b.
We can then <u>substitute that into the expression</u> given to get 3^b/3^(2+b).
Since <u>they have the same base, we can subtract the exponents from the numerator and denominator</u> to get 3^(b-2-b) which <em>simplifies to 3^-2.</em>
3^-2 is simply 1/9.
Answer:
1. If x = 4 and y = 8, u = 3x - 4 would make sense because 3x, or 3 x 4 = 12
12 - 4 = 8 y = 8 (True)
2. m = 12 and n = 200 . n = 15m - 20 15 x 12 = 180 180 - 20 = 200 Would not make sense because 180 - 20 is 160 (False)
3. a = 5 and b = 48 b = 48 . 8a + 8 = 8 x 5 + 8 8 x 5 + 8= 48
(True)
4. G = 40 and h = 1000
H = 25g + 300
25g = 1000
1000+300= 1300, not 1000
(false)
Answer:
Step-by-step explanation:
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