15+(-15)=0 I hope this helps
I wanna say (C) would be your best bet correct me if I’m wrong
you will save 6 dollars If you buy 2 packages, instead if 6 individual pairs.
the word form of 485,830 is Four hundred eighty-five thousand eighty hundred thirty
Both diameter and height are scaled by 2.5.
Area is measured in squared units ( square centimetres).
Square the scale factor:
2.5^2 = 6.25
Multiply the area of the smaller vase by the scale:
2826 x 6.25 = 17,662.5 square cm.
