Alison walked 7x kilometers from her house to library. she then walked 4x kilometers from the library to her school. What was the total distance Alison walked?
show work to see how you got your answer
show work to see how you got your answer
a 2kg blob of putty moving at 3 m/s slams into a 2 kg of putty at rest. what is the initial momentum of the two blobs? what must be the final momentum of the two blobs? Also, calculate the velocity...
Multiply (2x+4)^2
Multiply (2x+4)^2.
z3 Times 5 35z 4z2
The school couldn't help and I don't know where to start.
Multiplying these two fractions? Thank you!! a2+17a+70 Times a2+2a-8 a2+3a-10 ...
what are the steps
my son is in 4th grade, it is a question for his math class
It is hard to do square feet ...