Question

which of the following expression does the given number of line represent​

Answer 1

Answer:

where are the expression

Answer 2

Answer:

we always start with 0 .

Arrow goes 3 unit to the right so we put positive 3

from three the error and at -2.50 goes to the left so we subtract to find the distance -2.5-3=5.5

from -2.5 we add 1.5 to reach -1.

so the expression become 3 and then subtract 5.5 and then add 1.5

Answer will be by given diagram..3-5.5+1.5

Hope you like it ....