Consider a simple economy where a basket of goods used to calculate the cpi contains 2 items. shirts & pants. the basket contains 3 shirts & 2 pants, each item increases $1 in price in year 2. year1 price of shirt $25 price of pants $20
year2 price of shirt $26 price of pants $21
what is the cpi for year 2?

Determine the quotient and remainder when (6a3)+11a2-4a-9) is divided by (3a-2) express your answer in the form q(a) + r(a)/d(a)

In a certain pentagon, the interior angles are a, b,c, d,e where a, b,c, d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.