When adding rational numbers with the same sign, you must: 1. Keep, change, switch.

2. Add together and keep the sign.

3. Subtract and keep the sign of the biggest number.

4. Add the opposite.

x = 25/2304

step-by-step explanation:

bull

step-by-step explanation:

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