66x is the correct answer
The slope is -1/2
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(-4)-1 / 0-(-10)
-5/10
-1/2
m= -1/2
3.25 meters = 325 cm
325cm / 5 cm= 65 name tags with the ribbon she has.
She still needs 35 name tags, so 35 × 5 = 175cm cm.
She still needs 175cm of ribbon to make a total of 100 name tags.
Minus 12 over 16 and 12 over 16
There you go!
P = 4r + 3t
4r = p - 3t
r = (p - 3t)/4
