Brittany is sell car magnets. she purchases them for $7.50 each and marks up the price by 30%. how much is brittany planning to charge?

Considering that 30% of $7.50 is the same as 0.3/7.5, you would get $2.25 as the markup price. So by adding $7.50 with $2.25, Brittany would charge $9.75 per car magnet.

the answer is simply just 6n add the two together as they have an n

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.