Find the distance between (0,2) and (-2,-5)

(if you could show your work thatd be great!{​

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?