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

Question

4 years ago

7

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

Mathematics

1 answer:

jek_recluse [69] · Answer 1 · 2022-02-13T08:15:45+03:00

jek_recluse [69]4 years ago

4 0

Answer: The answer is x >7

Step-by-step explanation:

56⋅x>616−224

56⋅x>616-224

Simplify :

56⋅x>392

Dividing by the variable coefficient :

x>

392

56

x>39256

Simplify :

x>7

Inequality

56⋅x+224>616

is true for

x>7