Answer:
4
Step-by-step explanation:
Since there are 4 columns of x and y values the answer is 4.
G=gas
w=bottle of water
8g + 2w = 29
12g + 4w = 45
I'm going to use elimination to cancel out the variable w by multiplying the first equation by -2.
-16g - 4w = -58
12g + 4w = 45
-4g = -13
/-4 /-4
g = 3.25
Now plug it into an equation, any equation.
8 (3.25) + 2w = 29
26 +2w=29
w=1.5
Now to check, plug it into both equations if you want.
12 (3.25) + 4 (1.5)=45
39 + 6=45
One bottle of water is $1.50, while one gallon of gas is $3.25.
Answer:
12 units right
17 1/2 units up
Step-by-step explanation:
Its I and IV :).kbiyhtrhirthrkhnrihrthn
Answer:
Step-by-step explanation:
We're given,
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