Lorelei evaluates the expression to determine how many different groups of ten she can make out of twelve items. her solution: subtract within parentheses and simplify: expand: divide out common factors: because 6 divided by 2∙1 is 3, there are 3 ways to choose the groups. which statements describe lorelei’s solution? check all that apply.

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.

you save $70

discount would be 35% off

step-by-step explanation:

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation:

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation: