C
there can be more than one mode. 20 and 30 have the same amount and are most frequent
The answer is B. 7 times a number plus 4 would be 7n +4.
Answer: x=30, Good Luck!
Step-by-step explanation:
45/27 = 1.6666666...
1.66666...(18) = 30
Just substitute in the values in 32>7x+4
if x=-1 ---->32>7(-1)+4---->32>3 which is true.It is a solution
if x=5--->32>7(5)+4--->32>39 which is false.it is NOT a soultion
if x=0---->32>4---->which is true .It is a solution
if x=4---->32>7(4)+4---->which is true. it is a solution
