If -7x2 mean -7x^2, x^3, etc. Then the answer would be x5-x3-7x2+2 or the answer is B.
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Answer:
The pet sitter babysat his dog for 3 hours.
Step-by-step explanation:
You know that a pet sitter charges $ 20 for supplies and $ 10 per hour of service, represented by the equation C = 10*n + 20, which describes the total cost she would charge for n hours of service.
The pet sitter charges a customer $ 50 for his service, so C has a value of $ 50.
Replacing:
50=10*n+20
Solving:
50 - 20= 10*n +20 -20
30= 10*n
30÷10= n
3= n
<u><em>The pet sitter babysat his dog for 3 hours.</em></u>
Answer:
b. 50 degrees
Step-by-step explanation:
Answer:
y-(-1)=-2(x-(-4))
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Permutations of "Panda"</u>
<u>Two of the 'Panda" s we can get as a result</u>
