Solve the inequality and graph. Express your answer in interval notation.24x + 8 > 4(5x + 7)
A. [5, ?)
B. (-?, 5]
C. (-?, 5)
D. (5, ?)
Answer: D
Mathematics
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Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.
A. , -
B. , -
C. , -
D. , -
Mathematics
Solve the problem. Round dollar amounts to the nearest cent. Use ordinary interest unless otherwise indicated.On October 12, Marge Smith paid a state income tax payment, which was due on June 30. The penalty was 10% simple interest on her unpaid tax of $641. Find the penalty using exact interest.
A. $17.91 B. $18.52 C. $18.26 D. $18.44
Mathematics
Find the zero of the linear function.h(x) = -2x + 3
A. -
B.
C. -1
D. 1
Mathematics
Solve. Give an exact answer unless indicated otherwise.Given that sin =
and cos
=
, find tan
.
A.
B.
C.
D.
Mathematics