In a certain town there was 171 robberies last year. This year the number of robberies went down 39%. How many robberies were there this year, to the nearest whole number?

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x