I need help with 9 questions, can someone do all 9 for me I need them to raise my grade up, I will give all my points and brainliest, send insta or something so I can send all questions, it’s algebra 2

What is the measure of x, in degrees

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 graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?