If STU = HIJ, then what corresponding parts are congruent

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

1: 4 if the wew 35 surfboards at the beach how many were short boards?

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.)