Answer:
55cm long
Step-by-step explanation:
Because 30+25 is 55cm.
55
If Kathi´s line is 30cms longer than Shanking´s, you would just add 30 and 25 to get the length of Kathi´s line.
-(7x + 4)(3x - 2)
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6(9r-7)
54r–42
Both 54 and 43 can be divided by 6
54/6 =9 and 42/6 =7
6*9r - 6*7
Factor out the 6
3/4
3/4*2/3+1/2
