Solve.Doreen and Irena plan to leave their houses at the same time, roller blade towards each other, and meet for lunch after 2 hours on the road. Doreen can maintain a speed of 7 miles per hour, which is 70% of Irena's speed. If they meet exactly as planned, what is the distance between their houses?
A. 14 miles
B. 34 miles
C. 20 miles
D. 23.8 miles
Answer: B
Mathematics
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Name the quadrant in which the angle lies.-657°
A. II B. I C. IV D. III
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Find the simple interest for the period indicated. Then use table values to find the compound interest. Finally, find the difference between compound interest and simple interest. Round to the nearest cent. (Interest is compounded annually.)
Principal: $790 Rate: 6% Years: 16
A. $490.08 B. $392.28 C. $1,248.48 D. $458.48
Mathematics
Solve, finding all solutions in [0, 2?).tan x sec x = 
A. 
, 
B. No solution
C. 
, 
D. 
, 
Mathematics
Write an equation of the line passing through the given points.(3, 19) and (9, 55)
A. y = 
x + 
B. y = - 
x + 
C. y = 6x + 1
D. y = -6x + 37
Mathematics