By substitution is how to solve
2x-3y=21
y=3-x
2x-3(3-x)=21
2x-9+3x=21
5x=30
x= 6
now substitute our x value into y=3-x
so we get
y=3-6 = -3
so x=6 and y=-3 hope this helps!!!!! Thank you!
Answer:
0.32
Step-by-step explanation:
0.2 to the fifth power is 0.00032, so that simplified is 0.32.
Answer:
the answer would be 13
Step-by-step explanation:
26/2=13
Answer:
Unit Rate = (4/9)/(3/5) = (4/9)(5/3) = 20/27 pages per minute
Report 01/07/18
Step-by-step explanation:
Answer:
15 x 17 x 10 ft = __
Step-by-step explanation:
MMultiply the numbers and divided by 800. That should lead you! :D
