Hannah estimates the ribbon is 100 cm long. The actual length of the ribbon is 125 cm. What is the percent error of Hannah's measurement?

-20

percent error= amount of error/actual value * 100

amount of error=  100-125= -25

percent error = -25/125 *100

percent error= -20

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

child does not get an education so she can use the molla on junk