At the city museum child admission is $5.70 and the adult admission is $9.60 on thursday,186 ticket were sold for a total sales of $1399.50. how many child tickets were sold that day?

answer: a and b

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

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

i would say true? if the unit was informational and it "refreshed your understanding", then true.