For real numbers a, b, and c, is ab=bc+3? (1) ab=3b (2) b+3=c
For real numbers a, b, and c, is ab=bc+3?
(1) ab=3b
(2) b+3=c
For real numbers a, b, and c, is ab=bc+3?
(1) ab=3b
(2) b+3=c
The sum of the real numbers xand yis 11. Their dif-ference is 5. What is the value of xy?
A.3
B.5
C.8
D.24
E.55
For all real numbers v, the operation v* is defined by the equation v* = v-(v/3). If (v*)*=8, then v=?
A.15
B.18
C.21
D.24
E.27
For real numbers a and b, when is the equation ∣a+b∣=∣a–b∣true?
A.Always
B.Only when a=b
C.Only when a=0 and b=0
D.Only when a=0 or b=0
E.Never
For all real numbers p and r, p◇r= pr- p+r.
Column A Column B
(-4)◇5 5◇(-4)
A.if the quantity in Column A is greater
B.if the quantity in Column B is greater
C.if the two quantity are equal
D.if the relationship cannot be determined from the information given
It would be easier to memorize your PINs if you______.
A.produce them in a casual manner
B.use numbers instead of letters
C.relate them to the real world
D.change them frequently
Why are three categories on the table missing numbers from last year?
A.Nobody invested in those areas last year.
B.People lost all their money in those investments.
C.Real estate was not divided into two categories last year.
D.The survey did not ask about real estate investments.
A.∣x+3∣=5
B.∣x-3∣=5
C.∣x+5∣=3
D.∣x-5∣=3
E.∣x+5∣=-3
A.f is an injective homomorphism from V1 to V2
B.f is a surjective homomorphism from V1 to V2
C.f is an isomorphism from V1 to V2
D.none of the above
A、So that the analyst can determine a company’s accounting policies.
B、So that the significance of financial statements can be better understood through comparisons with historical performance and with other companies.
C、To get back to the ‘real’ underlying figures, without the numbers being skewed by the requirements of International Financial Reporting Standards.
D、To produce a report that can replace the financial statements, so that the financial statements no longer need to be looked at.
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