Answer:
ok this means that adding 1 to x equals 19
so if we subtract one from 19
19-1=18
so x=18
Hope This Helps!!!
Answer: C
Step-by-step explanation:
It is C because you are adding money to something you already have, hence positive integer
It says 20% OFF, so you would do, 1 - 0.20 = 0.80, so you would multiply 0.80 with 80 and get 64.
X=-7
AB=-37
BC=73
AC=-49
I pretty sure
Equations:
6s + 3t = 79.50
3s + 2t = 41
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Modify:
18s + 9t = 3*79.5
18s + 12t= 6*41
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300x250
Subtract and solve for "t":
3t = 7.5
t = $2.50 (price of one tie)