A boat travelling upstream goes 36 kilometers in 6 hours. If the return trip takes only 3 hours, what is the speed (in kilometers per hour) of the boat in still water

What is the domain of the relation { (2, 8), (0, 8), (-1, 5), (-1, 3), (-2, 3) }?

Find the value of tan 88°. Round to the nearest ten-thousandth. 0.9994 0.0349 0.0354 28.6363

If i were born in 1945 how old will i be on my birthday january 21 2017

Which two ratios form a proportion? A) 4 20 and 1 5 B) 4 20 and 2 5 C) 20 4 and 1 5 D) 20 4 and 2 5

14. What value of h makes this equation true? 33.5 = 6.5h-18.5

If Ivan has 2/3 hours in his MP3. Is there is more than or less than 60 minutes of jazz on Ivan MP3 player? Explain how you know

Jamal 5/6 of his homework. Margaret finished 3/4 of her homework and Steve finish 10/12 of his homework. Which students finish the same amount of homework?

How do you write the slope intercept form

Algebra 2 Substitutions x-9y=25 6x-5y=3

Math word problem. Mike paid $59.00 for a bike. He paid with FOUR bills. What were the bills? Tell me the denomination of each bill and how many were used. Make sure to explain to me how you know this and how it totals $59.00