
the way you graph this is by making a number line <-----8------9-----10-----> then putting a closed cirlce on the number 10 in the number line with a line going to the right. it would be greater than or equal to because they pay 10 dollars or more to get free greeting card
A. X+63+80=180
63+80=143
180-143=37
X=36
Isnt it less ? Correct me if im wrong
It's B because 1 Litre is 1000 millimeteres
2(x-4) greater than or equal to 29