Answer:
4t/15
Step-by-step explanation:
Please trust me
Answer:
60 feet but i think the question is written wrong
Step-by-step explanation:
Answer:
Step-by-step explanation:
Store A price is 20x-7
store B price is 4(5x+7)
Where x represents the number of items.
Now, observe that the coefficient of both expressions is 20, because 4(5x+7)=20x+7
Remember that the coefficient of the x-variable is always the constant rate of change. Also, the given expressions can be expressed as linear functions
y=20x-7
y=20x+28
Observe that both Stores have already the same rate, which is 20.
Therefore, they have the same rate at any number of items dry cleaned.
What they have different is their initial condition, -7 and +7 respectively, but the rate is the same..
As a mixed fraction it is: 
As a regular fraction it is:
Answer:
try to use a calculator for it.
Step-by-step explanation:
