The submarine descended 500 ft. It then increased 240 towards sea level. Where is the submarine now? Answer choices
-270
-260
250
-240

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Azul has 4 green picks and no orange picks. you add orange picks so that there are 2 orange picks for every 1 green pick. how many picks are there now.