I need help with this question what is
-7.4(10+a)?

Question

I need help with this question what is 
-7.4(10+a)?

mathmale · Answer

Apply the distributive property of multiplication.  Multiply 10 by (-7.4).  then multiply "a" by (-7.4).  Combine these two results to obtain the final answer.

thesmartone · Answer

Hint: a(b+c) = ab + ac

mathmale · Answer

That's the distributive property of multiplication.    Example:  2(x+2y)=2x + 2*2y=2x+4y

mathmale · Answer

Queenfood:  I'd suggest you go ahead and try something.  You'd likely learn from doing so, and surely learn more from making mistakes than from remaining silent.

anonymous · Answer

Ok I just was told that the problem is a expression not a equation but thanx for your guys's help anyway. You learn something no everyday!
:)