Maznah had a piece of ribbon of length 2m she used 1/4 of the ribbon totie her hair and 1/2 of the ribon to tie a parcel . a) what was the total length of the ribbon used ? b) what was the length of the ribbon left?

Step-by-step explanation:

The total length of the ribbon is 2 meters. She used 1/4 of the ribbon to tie her hair. This means that the length of the ribbon that she used in tying her hair is 1/4×2 = 1/2 meter

She used 1/2 of the ribbon to tie a parcel. This means that the length of the ribbon that she used in tying the parcel is 1/2×2 = 1 meter

A) The length of total ribbon used will be 1/2 + 1 = 3/2 meters

B) the length of ribbon left would be total length - length of ribbon used. It becomes

2 - 3/2 = 1/2 meters

a 10 percent increase

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;