Solve the problem.There are 22 more sophomores than juniors in an 8 AM algebra class. If there are 106 students in this class, find the number of sophomores and the number of juniors in the class.
A. 128 sophomores; 84 juniors
B. 64 sophomores; 42 juniors
C. 106 sophomores; 84 juniors
D. 42 sophomores; 64 juniors
Answer: B
Mathematics
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Solve the initial value problem.y'(x) = 15x2 - 12x-4, y(1) = 0
A. y = 5x3 + 4x-3 + 9 B. y = 5x3 + 4x-3 C. y = 5x3 + 4x-3 - 9 D. y = 5x3 - 4x-3 + 9
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Evaluate the expression for the given replacement values.a(-8 - b)
for a = 7.4 and b = -7.5
A. -3.6 B. -3.7 C. -51.6 D. -51.7
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Simplify.
? 
÷ 6 ? 
A. 
B. 504
C. 7.875
D. 
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Decide whether or not the functions are inverses of each other.f(x) = (x - 2)2, x ? 2; g(x) = 
A. Yes B. No
Mathematics