Divide.4.87 ÷ 0.073 (Round to the nearest hundredths when necessary.)
A. 66.71
B. 6.67
C. 6.72
D. 67.21
Answer: A
Mathematics
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Graph the solution set of the system of inequalities.y > - x + 3y ? 3
A.
B.
C.
D.
Mathematics
Solve.y + 7 = x2 + y2 = 49
A. (-, 6), (
, 6), (0, -7)
B. (-, 6), (
, 6), (0, 7)
C. (, 6), (0, 7)
D. (, 6), (0, -7)
Mathematics
Write an algebraic expression for the quantities being compared.The first angle of a triangle is triple the third angle. The second angle of a triangle is 31 degrees less than the third angle.
A. first angle = x second angle = x - 31 third angle = 3x B. first angle = 3x second angle = x - 31 third angle = x C. first angle = x - 31 second angle = 3x third angle = x D. first angle = 3x + 31 second angle = x - 31 third angle = x
Mathematics
Differentiate.f(x) = -2e6x
A. -2e6x B. 6e6x C. -12e6x D. -12ex
Mathematics