"A curtain manufacturer uses a 90-yard roll of material to make 77 identical curtains. There was 7.75 yards of material left over. How many yards were needed for each curtain?"

this is what I meant lol

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples