Answer:
3x-4=4
3x=8
x=8/3
hope this helps
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Step-by-step explanation:
The answer is B. Two wires are needed
Answer:
$465 at Back Street
$515 at Main Street
Step-by-step explanation:
980 (total) - 50 (the difference between the two) = 930
930/2 = 465 (back street)
465 + 50 (the difference) = 515 ( main street)
CHECK: 465 + 515 = 980
Answer:
10 2/3
Step-by-step explanation:
You have to add the whole numbers: 6+10
Then you just plug that in with 2/3
Answer:
a)0.5 mpm (half a mile per minute) or 30 mph (thirty miles per hour)
b)0.667 mpm (two thirds of a mile per minute) or 40 mph (forty miles per hour)
c)0.60 mpm (two thirds of a mile per minute) or 36 mph (thirty six miles per hour)
Step-by-step explanation:
a)10/20=0.5
b)20/30=0.667
c)30/50=0.6