Add.(3a + 9c - 7b) + (-7b + 9a - 4c)
A. 12a - 14b + 5c
B. 3abc
C. 12a - 4b - 11c
D. 18a - 4b - 11c
Answer: A
You might also like to view...
Find the power series representation for f(x).f(x) = 
A. 1 - 8x + 8x2 - 8x3 B. 1 - 9x + 9x2 - 9x3 C. 1 + 8x - 8x2 + 8x3 D. 1 + 9x - 9x2 + 9x3
Find the future value of the ordinary annuity rounded to the nearest cent.
If Bob deposits $5000 at the end of each year for 13 years in an account paying 6% interest compounded annually, find the amount he will have on deposit.
A. $89,410.69 B. $84,349.71 C. $105,075.33 D. $94,410.00
Estimate by rounding as directed.0.06 + 9.47 + 0.23; nearest tenth
A. 10.0 B. 9.8 C. 9.6 D. 10.1
Multiply. Express the answer as a single polynomial in standard form.(x - 12)(x2 + 9x - 8)
A. x3 + 21x2 + 100x - 96 B. x3 - 3x2 - 100x - 96 C. x3 - 3x2 - 116x + 96 D. x3 + 21x2 + 116x + 96