G because she need to sell 20 vases because the cost is 450 and if you divide it by 23 for the price the vases will be sold for it comes to 19.57 and you can't sell .57 of a vase you have to round up to make more than the money spent
The answer is plus +3 for slope
Mx(ab-b) without distributive property
mxab-mxb with distributive property
