Answer:
a=36
Step-by-step explanation:
because look 0a=a
0a=36
a=36
In Melissa's new clothing store, she charges $19.25 for each shirt she sells.
2 answers:
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Alicia buys 4 scarves. She pays $75.20 plus an additional $5.26 in tax for the scarves
Total cost paid for 4 scarves = 75.20 + 5.26 = 80.46
to find cost of 1 scarve we divide the total cost by 4
Alicia determines that each scarf cost $20.12
We got the same cost . So Alicia's calculation is correct.
Answer:
Step-by-step explanation:
Given
See attachment
To answer this question, we start by equating the denominators of each option to 0; then, solve for x
(a):
This gives
Set the denominator to 0
Solve for x
Factorize:
This implies that:
From above, one of the values of x is 7.
This implies that x = 7 is an excluded value for this quotient.
<em>Other options do not need to be checked, since there is only one answer.</em>
