A and b are two natural numbers such that a b
a< 512 < b < 608. What is the difference between
the biggest and smallest possible values of a + b

604

Step-by-step explanation:

Recall that the Natural Numbers consist of the set of positive integers. Therefore, the minimum value of a is "1", and its maximum value is 511 (it has to be smaller than 512)

On the other hand, "b" has its minimum value as 513 (must be larger than 512); and has its maximum value as 607.

Then the maximum possible value of a + b would be: 511 + 607 = 1118

and the minimum possible value of a + b is given by: 1 + 513 = 514.

And the difference between these two numbers is:

1118 - 514 = 604

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.