Answer:
The answer is C. (1.1)
Step-by-step explanation:
Answer:

Step-by-step explanation:
3--2/-6-1=
3+2/-7
5/-7
Answer:
22 dollars
Step-by-step explanation:
38 - 16 = 22
if they cost 38 subtract the amount you borrowed(16) and you get what you started with(22)
Answer:
y=1; x=2
Step-by-step explanation:
Substitution:
x=2y
2x+5y=9
=> if x=2y, plug in the x value into other equation, so
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2(2y)+5y=9
4y+5y=9
9y=9
y=1
You have the Y value, so now solve for X
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plug in y value to x=2y
so x=2(1)
x=2
the answer is 4 because divide 9 by 12 get 0.75 and multiple it by 4 and get 3
so you can buy 4 bottles for 3 bucks