Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.(-5x3)-1
A. 
B. 
C. - 
D. - 
Answer: D
Mathematics
You might also like to view...
Find an equation for the circle graphed below.
A. (x + 2)2 + (y - 2)2 = 16 B. (x + 2)2 + (y - 2)2 = 4 C. (x - 2)2 + (y + 2)2 = 16 D. (x - 2)2 + (y + 2)2 = 4
Mathematics
Find the function value. If the result is irrational, round your answer to the nearest thousandth.Let f(x) = 2x. Find f(3.04).
A. 16.450 B. 6.08 C. 8.225 D. 12.338
Mathematics
Solve the system by the substitution method.
A. (9, 68), (16, 243) B. (-3, -4), (3, -4) C. (-4, 3), (4, 3) D. (-4, 3), (-3, -4), (3, -4), (4, 3)
Mathematics
Simplify the expression by combining like terms.-9a + 2.1 + 2.5b + 4a - 8 - 7b + 5a
A. -5a + 9.5b - 5.9 B. -2.4b - 8 C. -10a - 4.5b - 5.9 D. -4.5b - 5.9
Mathematics