Answer:19
Step-by-step explanation:
3x3=9 then add by 10 giving u the sum of 19
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Each student will get a boot up the anus
5 1/2 = 11/2
11/2 x 3/4 = 33/8 = 4 1/8
answer is B. 4 1/8
Answer:
See Explanation
Step-by-step explanation:

It would be: k+3 = 10
subtracting 3 from both sides,
k+3-3 = 10-3
k=7