There are 40 nickels in a roll. If you have 250 rolls of nickels, how many nickels do you have? pls can someone help me?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Write the function for the graph. (1.8) (0,4)

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)