Solve the problem.Jeff studied math for 
history for 
and physics for 
How long did he study?
A. 
hr
B. 
hr
C. 10
hr
D. 2
hr
Answer: C
Mathematics
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Find the derivative.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Factor completely: y2 - 8y + 16
What will be an ideal response?
Mathematics
Find the product.17.74 × 0.0051
A. 0.100474 B. 0.190474 C. 0.090474 D. 0.080474
Mathematics
Let x represent the number. Use the given conditions to write an equation. Solve the equation and find the number.When 3 times a number is subtracted from 7 times the number, the result is 44. Find the number.
A. 3(x - 7) = 44x; 2 B. 7x - 3x = 44; 11 C. 3x + 11x = 44; 4 D. 3x(7 - x) = 44; -11
Mathematics