Answer:
(a) $1.92
(b) $11.68
(c) $19.21
Step-by-step explanation:
The tax is the product of the tax rate (7.5%) and the taxed amount.
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<h3>(a)</h3>
0.075 × $25.55 ≈ $1.92
<h3>(b)</h3>
0.075 × $155.75 ≈ $11.68
<h3>(c)</h3>
0.075 × $256.18 ≈ $19.21
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It is convenient to use a calculator for these values. A suitable calculator can do the rounding for you.
A interesection B means similarities between the two sets.
The possible values you can get in B are:
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
A:
3, 5, 7, 9, 11
Therefore A intersection B = {3, 5, 7, 9, 11}
84: 1,2,3,4,6,7,12,14,21,28,42
108: 1,2,3,4,6,9,12,18,27,36,54,108
Therefore, your G.C.F. is: 12
Answer: 6.
We found the factors and prime factorization of 18 and 24. The biggest common factor number is the GCF number.
(3/4)x+(3/2)x=9/4
(3/4)x+(3.2/2.2)x=9/4
(3/4)x+(6/4)x=9/4
3x+6x=9
9x=9
x=1
