Plz solve my question
question no 8a plz plz

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.