Write the subtraction as an addition.(-1) - 46
A. (-1) - (-46)
B. (-1) + (-46)
C. (-1) + 46
D. None of these
Answer: B
Mathematics
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Find the second derivative.y = - 7
A. 5x - 7
B. x
C. x2
D. 5x
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Factor by grouping.18r2 + 45ry - 2xr - 5xy
A. (2r + 5y)(x - 9r) B. (2r + 5y)(9x - r) C. (5r + 2y)(9r - x) D. (2r + 5y)(9r - x)
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Solve for the base. Round to the nearest cent.Part: $848.00 Rate of decrease: 16%
A. $1109.52 B. $848.00 C. $712.32 D. $1009.52
Mathematics
Provide an appropriate response.The number 7.1034 changed into a mixed number is .
A. True B. False
Mathematics