78
Step-by-step explanation:
78 amounts of integers are greater than 20 provided that the number is above 20. An inequality statement can be made.
20<x<100 is the only numbers that work, because the numbers can only range from 21 to 99.
Subtract 99-21 to get 78 2-digit integers that are greater than 20.
step-by-step explanation:
d is the correct answer
x= 8 because 3x = 3 * 8, and 3*8 = 24