How do you find the value of the variable in this problem?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no