Blaire needs more than 616 total points on assignments in her math class to pass. She only has 224 points and needs to do some e
xtra credit assignments that are worth 56 points each.
56x + 224 > 616
How many extra credit assignments does Blaire need to complete in order to pass?
A.
x > 56
B.
x > 7
C.
x > 392
D.
x > 224
1 answer:
Answer: The answer is x >7
Step-by-step explanation:
56⋅x>616−224
56⋅x>616-224
Simplify :
56⋅x>392
56⋅x>392
Dividing by the variable coefficient :
x>
392
56
x>39256
Simplify :
x>7
x>7
Inequality
56⋅x+224>616
56⋅x+224>616
is true for
x>7
x>7
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