If an airplane can fly 700 miles with the wind in the same time it takes to fly 580 miles against the wind. If the plane flies 160mph, find the speed of the wind.

Raise the following fractions to higher terms 2/9 = 8/? and 3/7 = 15/?

True-False: If you buy a raffle ticket and there is only one prize available, you can double your probability of winning that prize by buying two tickets.

The dolphins at the Logan Aquarium are fed 3 7/8 buckets of fish each day. The sea otters are fed 2 9/10 times as much fish as the dolphins. How many buckets of fish are the sea otters fed each day?

What is the answer to P=NP?

Not an 8, or a heart

The selling price of a refrigerator, is $463.05. If the markup is 5% of the dealer's cost, what is the dealer's cost of the refrigerator?

10% as a fraction in simplest form

On a 15-hour trip Rob drove 35%of the time and Mark drove the remainder of the time how many hours did Mark drive?

True or false a digit in one place represents one tenth of what the same digit represents two places to the left. explain why

These are lines that intersect to form right angles. Example: The formed by x-axis and the y-axis, a line with a slope of 3 and another line with a slope of - 1/3, the sides of a rectangle, and the sides of a square form this kind of line or segment.