Solve the problem.Linda invests
for one year. Part is invested at
, another part at
, and the rest at
. The total income from all 3 investments is
. The combined income from the
src="https://sciemce.com/media/4/ppg__ttt0701190814__f1q123g6.jpg" alt="" style="vertical-align: -4.0px;" /> and investments is the same as the income from the
investment. Find the amount invested at each rate.
A. $5000 at 5%; $10,000 at 6%; $10,000 at 8%
B. $10,000 at 5%; $5000 at 6%; $10,000 at 8%
C. $10,000 at 5%; $10,000 at 6%; $5000 at 8%
D. $8000 at 5%; $10,000 at 6%; $7000 at 8%
Answer: B
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Simplify.(-8)2 + (-6)2 + 8
A. -108 B. 204 C. -204 D. 108
Solve for y in terms of x.log b y = log b 8 + log b x
A. b8 + b x B. b8x C. 8x D. 8 + x
Determine the real solutions to the system of nonlinear equations.x2 + y2 = 8 -5x + y2 = -6
A. (2, 2) B. (2, 2), (2, -2), (-7, 2), (-7, -2) C. (2, 2), (2, -2) D. (2, 2), (2, -2), (-2, 2), (-2, -2)
Match the function with the graph that best describes the situation.The height of an animal as a function of time.
A.
B.
C.
D.