for a March past competition on sports day the house captain of one house cut 25 pieces of ribbon each 1/2 metre in length. what was the length of ribbon cut altogether​

the answer i believe is 27 units.

step-by-step explanation:

the bolded word " farsighted" could be replaced with visionary.

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5