Question

can someone check if this is right?

Answer 1

i agree

Answer 2

u sure?

Answer 3

12*y = 5*(3y -8)

Answer 4

3y is 40

so y is 40/3

Answer 5

oh okay thx could u check this question

Answer 6

i got b which is 5 after rounding it

Answer 7

1 15 thousandth of that number

Answer 8

1/*15000 or the real

length in small = (1/15000 ) * real length