Answer:
$2.20
Step-by-step explanation:
The tip is 10% of $22, or 0.1 * 22 = 2.2
So $2.20 (we can add a hidden 0 on the end)
If a/b and c/d are proportional then (a/b)(d/c)=1, aka ad=bc
25/45=15/27?
25*27=45*15?
675=675?
true
they are proportional
Answer:the mean is greater than the median
Step-by-step explanation:
17+3f=14
3f= 14-17
3f/3= -3/3
f=-1 .
Answer:
Step-by-step explanation:
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