Which expression is a polynomial?

a. 9x^7y^-3z

b. 4x^3-2x^2+5x-6+1/x

c. - 13

d. 13x^-2

How many times does 12 go into 122

Compare |0.47| and |-0.51| A) |O. 47| < |-0.51| B) |O. 47| = |-0.51| C) |O. 47| > |-0.51| D) |O. 47| ≤ |-0.51|

Find the square root. V36 =

Which number has the smallest value? 2.03010 2.03101 2.03001 2.03100

The recomended daily allowance of niacin is 20 mg. One serving of certain breakfast cereal provides 15mg of niacin. What percent of the recommended daily allowance of niacin does one serving of this cereal provide

Wayne bought blueberries. Do you to 3/8 of the blueberries to make blueberry bread, 1/6 of the blueberries to make pancakes, and 5/12 of the Blueberries to make jam.

Shanti wrote the predicted values for a data set using the line of best fit y = 2.55x - 3.15. she computed two of the residual values. what are the values of a and b?

Diamond took out a 3-year loan for $2825 at a sports-equipment store to be paid back with monthly payments at a 7.8% APR, compounded monthly.

Is 10xyz3 a monomial binomial or trinomial

10 * 7 thousand in unit form