a plane traveled 580 miles to chicago and back. the trip there was with the wind. it took 5 hours. the trip back was into the wind. the trip back took 10 hours. find the speed of the plane in still air and the speed of the wind.

Whats the equation for 485 + 812

Imagine that you and two friends are washing the dishes by hand after dinner. The order of operations required to wash a single dish are as follows: Rinse (15 seconds) Scrub with Soap (30 seconds) Rinse (15 seconds) Dry (15 seconds) One friend is

If z+y=x+xy^2 what is x expressed in terms of y and z?

If you deposit $10,000 at 3.85% interest, compounded daily, what would your ending balance be after three years?

What is the value of 24/4 + (-2*5)

What is the answer to these equations - 4=8+a and 14=y+11.

Adam had 1/2 of a pizza leftover, his sister ate 1/3 of 1/2 of the pizza. How much pizza did she eat?

For prisms and pyramids, how are the area of the base of the solid and the shape of the solid related to the volume

Which of the following is equivalent to the expression below? (a²-2b²+3) - (4b²+5) + (3a²+4) A: 4a²-6b²+12 B: 4a²-6b²+2 C: 4a²+2b²+2 D:4a²+2b²+12

100,000 randomly selected adults were asked whether they drink at least 48 oz of water each day and only 45% said yes. identify the sample and population.