What is the sum of -2 and -18? O 4√2
O 4√2i
O 5√2
O 5√2i

Please help this is a timed quiz !

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.)

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Need so much on this one how many yards?