Not sure!!!!!;( next time put a pic
Answer:
3/5 of a serving. Or 6/10. Since he doesn't have a whole serving.
Using Pythagoras:
12^2+5^2= 144+25=169
√169= 13
Answer:
D. (2,-3)
Step-by-step explanation:
if you substitute 2 for the x value and -3 for the y value in both equations, it works out.
instead of y=3x-9 it would be -3=3(2)-9.
you solve and get -3=-3, so it's a solution.
and instead of y=-2x+1 it would be -3=2(2)+1. after solving it, you would get -3=-3 again, so it works for both equations.
