Solve the problem.The table lists how financial aid income cutoffs (in dollars) for a family of four have changed over time. Use the midpoint formula to approximate the financial aid cutoff for 1985.
A. $20,250
B. $17,625
C. $33,375
D. $51,750
Answer: C
Mathematics
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Read the following meter. Estimate between scale divisions where necessary. Be sure to include units with your answers.
A. a) 130 ?, b) 38 ?, c) 14 ?, d) 3.2 ? B. a) 110 ?, b) 35 ?, c) 12 ?, d) 3.2 ? C. a) 112 ?, b) 40 ?, c) 8 ?, d) 3.5 ? D. a) 111 ?, b) 38 ?, c) 8 ?, d) 3.5 ?
Mathematics
Solve the problem.On a quiz, a student factored 11y3 + 88y2 + 165y by first factoring out 11y to get 
He then wrote the answer 
as the factored answer. Why is this answer wrong?
What will be an ideal response?
Mathematics
Multiply and simplify.
? 
A. 
B. 
C. 
D. 
Mathematics
Find the area of the figure. Use 3.14 for ?. Round results to one decimal.
A. 42.6 cm2 B. Not enough data C. 46.1 cm2 D. 21.3 cm2
Mathematics