Find the sum of these polynomials

(x^8-x+7) + (9x^8+6) =

Nathan usually drinks 32 ounces of water per day. He read that he should drink 54 ounces of water per day. If he starts drinking 54 ounces, what is the percent increase? Round to the nearest percent.

8 thousands 15 hundreds 12 tens 6 ones standard form

What is the minimum number of triangles in a octagon

The equation of the parabola whose focus is at (0, 5) and directrix at y = - 5 is: y = (1/20) x² y = - (1/20) x² x = (1/20) y²

Write an algebraic expression for the phrase. 3 times the sum of k and d

Dan scored 87 on his math test. The scores of his classmates are normally distributed, with a mean score of 84 and a standard deviation of 6. What percentage of the class did better than Dan? O 0.5% O 13% O 30.85% O 69.15%

What the constant of variation of 4x - 7y = 0?

Factor the following polynomial by grouping. ab+10a+2b+20

Kodi makes and decorates custom cupcakes. She sells one dozen for $15.99. Shellie sells cupcakes for $14.99 more than the number of dozens of cupcakes.

What are the units of measure for volume of a three dimensional figure?