Sara bought shoes for $39.95 and x pairs of socks for $1.99 each. Which expression shows the total money spent? (5 points)
2 answers:
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Answer:
|x-1|=5
Step-by-step explanation:
From the diagram you can see that the solutions of the equation are and
1. Find the midpoint between -4 and 6:
1/2(-4+6)=1
2. Find the distance between points x=1 and x=6 (or between x=1 and x=-4):
d=6-1=5
3. Writhe an absolute value equation (the distanse from endpoints and
to the midpoint x=1 is equal 5):
|x-1|=5