Yes 7x+2x=35 that’s the problem I need help with
<span> (mass 40kg) standing on slippery ice, catches her dog (mass 15kg) leaping toward her at 3.0 m/s. Use conservation of momentum to show that the speed of judy and her dog after the catch is 0.8 m/s .
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The total area is 17.15cm cubed
I think is element 2? I’m not sure but I think is 2
M is the X value on the line.
If you are talking about the slope formula which is Y=Mx+B
