Your Math class has 32 students. You would like to treat the class to cookies. You would like each person to have 5 cookies. Which expression would be a quick way to figure out how many cookies you would need to bake? 5(32 + 2) 5(30 + 2) 5(32 − 2) 5(30 − 2)
Well, we know 5 time 32 would be our answer so what expression you have that will give you 5 * 32 ???
Hint: 5 cookies per person. and there are 32 students. 5x32..:)
out of my choices above bc thats what i did 5x32
Ok you have 5 * 32. That is the answer but what does 5 times 32 equal?
thanks
YW
:)
I made a boo boo on my last post. It was meant as the following 5(30 − 2) 5(30) = 150 5(-2) = -10 150 -10 = 140
so thats my answer
No, you are looking for an expression that equals 160 because 5 time 32 = 160 5(30 − 2) = 140 so this one is not it Try the other ones out and see which one equals 160.
You try and tell me what you get and I will tell you if your are right or wrong
You know 5(30 − 2) is not it. I did that one for you
alright :)
Why you are so confused? You just need the answer which gives 32 inside brackets.. which is B..:P
the answer is 5(30 + 2) bc it equals 160! :)
Yes ashlee good job
yay!
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