Answer:
7
Step-by-step explanation:
the others can be mulitples with other numbers besides itself.
11x3=33
3x9=27
9x7=63
<span>0.75x + 1.5 = 10 is the Answer so B:</span>
Answer:
11
Step-by-step explanation:
add 30 then 42 then 18 and divide it in to as many possible