John if finding -15 -(-18).he says -15-(-18) = -15 +(-18) = - 33. is he correct?why or why not? Explain your reasong.

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3