If a + b = 5654, calculate (a + 800) + (b-800) =

5654

Step-by-step explanation:

Given the expression

(a + 800) + (b-800) and a+b = 5654

From the first equation

(a + 800) + (b-800) =

a+800+b-800

= a+b+800-800

= a+b+0

= a+b

Hence

(a + 800) + (b-800) = a+b = 5654

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

just keep asking questions until you have a better understanding.

step-by-step explanation: