1 answer:
Answer:
x = 
Step-by-step explanation:
simplify right side of the equation
= 3.5 =
(cross- multiply )
26 =
x
multiply both sides by 2
52 = 7x ( divide both sides by 7 )
x =
← exact value
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39/78 = .5 = 50%
...................
What are the answer choices can you attach a pic?
Answer:
7 8/21, 7.6, 7 2/3, 7.71, 7 4/5
Step-by-step explanation:
none
It is most definetly A. the others wouldn't make any sense.
It would be a straight line