Answer:
Step-by-step explanation:
The problem needs application of law of indices
This means common power for terms can be applied to each term individually.
Separate power for the terms having same base can be added together.
_______________________________________________________
we will be using these law of indices in the problem
applied the first rule of indices as mentioned above
applied the second rule of indices as mentioned above
Thus, simplified form of (3xy)^2x^4y is .
Answer:
The highest price of sandwiches Logan can afford is $7.08 ≈ $7.05
Option C
Step-by-step explanation:
Given as :
The amount on off coupon = $0.50
The total money which Logan can spend = $19.75
The quantity of sandwiches which Logan have to buy = 3
Let The highest price of sandwiches Logan can afford =$x + $0.50
Now, According to question
∵ The total money which Logan can spend = $19.75
And Logan have to buy 3 sandwiches
So, The total money which Logan can spend = The quantity of sandwiches which Logan have to buy × The highest price of sandwiches Logan can afford
Or, $19.75 = 3 × x
∴ x =
I.e x = $6.58
The amount on off coupon which Logan has = $0.50
So,The highest price of sandwiches Logan can afford = x + $0.50
I.e The highest price of sandwiches Logan can afford = $6.58 + $0.50
Or, The highest price of sandwiches Logan can afford = $7.08
Hence The highest price of sandwiches Logan can afford is $7.08≈$7.05
Option C , Answer