Add or subtract. Express the answer as a mixed number.15 - 6

A. 9
B. 7
C. 8
D. 8


Answer: D

Mathematics

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Provide an appropriate response.Explain the error in the following: log43y = log43 ? log4y.

What will be an ideal response?

Mathematics

Solve the logarithmic equation symbolically.log 8x = 8.7

A. x = 696
B. x = 
C. x = 108.7/8
D. x = 100.7

Mathematics

State whether the function is a polynomial function or not. If it is, give its degree.f(x) = 4x + 7x3

A. Yes; degree 3 B. Yes; degree 4 C. Yes; degree 1 D. Yes; degree 7

Mathematics

Write the word phrase as an algebraic expression. Use x to represent the unknown number in the phrase.17 times the difference of 8 and a number

A. 17(8 - x)  B. 8(17 - x) C. 17x - 8  D. 8 - 17x

Mathematics