Find the value of x and y
x=15, y=12
x=14, y=11
x=14, y=12
x=15, y=11

What aspects of lines have to be diffrent

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?