Multiply. Write your answer in the form a + bi.(6 - 4i)(2 + 5i)
A. 32 - 22i
B. -20i2 + 22i + 12
C. -8 - 38i
D. 32 + 22i
Answer: D
Mathematics
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Solve the problems.Jack is currently driving into a headwind (17% decrease). If his normal mileage is 28 mpg, what will his car's mileage be in the headwind? Round your answer to the nearest tenth.
A. 45 mpg B. 7.3 mpg C. 28 mpg D. 23.2 mpg
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Find the term indicated in the expansion.(2x + 5)5; 5th term
A. 1250x B. 6250x C. 2500x2 D. 15,625
Mathematics
Classify the point as "above," "below," or "on" the line y = -2x + 7.(0, 8)
A. on B. below C. above
Mathematics
Simplify.22 + 
2
A. 
B. 
C. 
D. 
Mathematics