The highest common factor (HCF) of 90 and x is 18
The lowest common multiple (LCM)
of 90 and x is 540
Find the value of x.

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

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.)

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.