Answer:
(1,5)
Step-by-step explanation:
y=3x+2
x+2y = 11
Substitute the whole value of y to the second equation:
x+ 2 (3x +2)=11
Distribute 2
x+6x+4=11
Combine like terms:
7x=7
x=1
Plug in the x value to any equation:
y=3(1)+2
y=3+2
y=5
0.78 per pound.
Reasoning: each ton is 2,000 pounds, 3 tons is 6,000, divide 4,680 by 6,000
Step-by-step explanation:
the answer is in the picture
Answer:
try doing it on your own so you can get better at it
Answer:
5 calories is the answer.
Step-by-step explanation:
All you have to do is 200 divided by 40, which results in 5.
You do this because you want to see the ratio between minutes and calories, so 1 minute would result in 5 calories burnt,.
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