I killed my girlfriend that's why I'm single.

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out