Answer:
Step-by-step explanation:
Given
Required
Determine the number of bags sold
First, we need to determine the number of bags for 27 pears;
Since they are packed in 3s
Hence:
9 bags were used for 27 pears;
After 5 bags were sold, we have:
Recall that the pears are packed in 3s
So:
(b). → Simplify: [{5^(x-+1) + 5^x}/{6×5^x}]
= [{5^(x+1+x)}/{6×5^x}]
= [{5^(2x+1)}/{6×5^x}]
= [{5^(2x+1)}/{6×5^x}]
= [{5^(2x+1-x)}/6]
= [{5^(x+1)}/6]Ans.
(c). 4a³b²
= 4(3)³(-2)²
Since, a = 3 and b = -2.
so,
= 4(3*3*3)(-2*-2)
= 4(27)(4)
= 108(4)
= 432Ans.
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Answer:
5 gallons
Step-by-step explanation:
If you turn 2 3/4 to a decimal it is 2.75 and from there just add
2.75 + 1.5 + 0.75 = 5
Hope this helped!
Answer:
Step-by-step explanation:
Given
Required
Determine the unit rate
The unit rate is calculated as:
Convert to multiplication
Hence, the expression can be represented as: