Answer:
84.74 L
Step-by-step explanation:
22.3*3.8
estimate 22 gal *4 L/gal = 88L
so 84.74
To calculate,
22.3*3.8 = 84.74
Answer is a1 = 7
Using equation (derived from formula to find sum of values in a geometric series),

Hence, solve for a.
Your y values should not move in any direction whatsoever because you just said your x values are only moving
Answer:
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-0.8* 10.8x= -8.64x
-0.8* -20= 16
-0.8* 3.2x =-2.56x
so it is equivalent to the expression -8.64x+16-2.56x but add like terms so it becomes -8.64x-2.56x+16. The final answer is -11.2x=16
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