Solve the problem.A child has 42 quarters and 70 dimes. The child wishes to stack the coins so that each stack has the same number of coins, and each stack contains only one kind of coin. What is the largest number of coins that the child can place in each stack?
A. 42
B. 70
C. 210
D. 14
Answer: D
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Let 
denote the monthly payment if you borrow P dollars at an APR of A percent, and the loan is repaid in t months. Use functional notation to indicate the monthly payment if you borrow 5532 dollars at an APR of 4.22 percent, and you repay the loan in 4 years.
What will be an ideal response?
Find the focus and directrix of the parabola.y2 = 32x
A. (8, 0); x = 8 B. (8, 8); x = 8 C. (8, 0); x = -8 D. (0, 8); y = -8
Answer the following. Round all numbers to the nearest dollar.Jackson has just divorced and must pay child care to his ex. He earns $52,800 a year after income taxes from his job. He has some stock that pays a dividend of $429 per quarter. He lists "Other expenses" at $900 per month as he isn't quite sure yet what they will be, given that his car is getting old and may need replacement. Rent and utilities $1200 a monthPhone/Internet $250 a monthGroceries $95 per weekInsurance $620 a monthAutomobile $180 a monthMedical and dental $1400 a yearOther expenses $400 a monthFind his average monthly-after tax income, average monthly expense based on the numbers above, and the difference between the two. Based on your experience, is his budget reasonable? Does he have enough income?
What will be an ideal response?
Multiply the polynomials.(-4x - 10y)(2x - 2y + 1)
A. -8x2 + 8xy - 4x + 20y2 B. -8x2 - 20xy - 4x + 20y2 - 10y C. -8x2 - 12xy - 4x + 20y2 - 10y D. -8x2 - 12xy - 12y2