Suppose a/6 + b/12 = 3/4 , in which A and B are positive integers and each fraction is in lowest terms. Find the sum of A+B. I

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Which shows a reasonable estimation for 124% of 42 using the distributive property?