For what natural values of n: is the difference (2-2n)-(5n-27) positive?

Please help, I'll mark you brainliest

Can someone me out here and the tell me the greatest common factor

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.