Choose the graphs that indicate equations with no solution

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.