Solve.A vendor has learned that, by pricing caramel apples at $1.25, sales will reach 89 caramel apples per day. Raising the price to
will cause the sales to fall to 49 caramel apples per day. Let y be the number of caramel apples the vendor sells at x dollars each. Write a linear equation that relates the number of caramel apples sold per day to the price x.
A. y = -40x - 139
B. y = - 
x + 
C. y = -40x + 139
D. y = 40x + 39
Answer: C
Mathematics
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B. 
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The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question.
Did twice as many students major in History as in Science?
A. No B. Yes
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Establish the identity.
+ 
= -2 csc ?
What will be an ideal response?
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