Answer:
The answer is 22 cards are left in the stack.
Step-by-step explanation:

An expression having five terms which is equivalent to above term is :
a. How many floors are between the seventh and fifteenth floors?
Answer:
(4, -2)
Step-by-step explanation:
if you do process of elimination you find that 'a' doesn't work out but 'b' will . . . substitute -2 for 'y' and 4 for 'x' and see if the equation is true
-2 = -3/4(4) + 1
-2 = -3 + 1
-2 = -2