How much does water weigh per cubic foot?

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

What’s the answer ? use the picture to see the problem