Which energy source input caused the solar panels to generate electrical energy

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k

How do oceanographers measure the salinity of ocean water?

Hey this is extremely !international aid debate for geography 10 will mark de brainliest! questions are down below plz put an answer and evidence for it. q1: what are the problems with international aid? q2: what are the alternatives to international aid? q3: what do you think is the best approach to offer international aid? ( answer these questions with credible answers and evidence)