<span>xy-2xz+5y-10z=</span><span>(xy-2xz)+(5y-10z)=x(y-2z)+5(y-2z)=(y-2z)(z+5)</span>
I think the answer is x=2.8
The answer is 645.88 y because you have to multiply them together in order to get your answer.
The awnser is c for this one
Answer:
6 recipes
Step-by-step explanation:
4 cups of flour = 1 pound
5 pounds = 20 cups of flour
20 cups of flour = a little bit more than 6 recipes.