Perform the indicated operation. Simplify if possible.
- 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the indicated rate.A tortoise traveled 0.41 miles in 2.5 hours. What was its speed?
A.
| 0.164 mi/hr |
B. 0.264 mi/hr
C. 1.025 mi/hr
D. 6.098 mi/hr
Mathematics
Find the slope of the line that goes through the given points.(6, -8), (-2, 3)
A. - 
B. - 
C. - 
D. - 
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log4 
A. 3 - log4
B. log464 - log4
C. 3 - 
log4(x - 1)
D. 3log44 - 
log4(x - 1)
Mathematics
Use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of the expression. Do not use a calculator.cos 25°sin 65° + sin 25°cos 65°
A. -1 B. 2 C. 0 D. 1
Mathematics