You toss 4 coins. How many possible outcomes are there for the four coins?

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

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

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60