13. simplify –3√ 2 + 3√ 8 a. 0 b. 3√ 2 c. 9√ 2 d. –3√ 2

If the public debt of a country in 2009 was $10432000000000 and the budget for 2010 was in deficit by $201645000000, what was the public debt in 2010? do not include commas in your answer.

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second