Answer: width = 33, length = 45
Step-by-step explanation: 33 + 12 = 45
33 + 33 + 45 + 45 = 156
Y increases by 8 as x increases by 2 so the relationship is linear with slope 4. That is y=4x+c and 7=-20+c, so c=27.
The relationship seems to be y=4x+27. The only point to fit this equation is (1,31), Answer 3
Okay so 300 meters per minute and he ran 8 minutes..
300x8=2400
He still had 600 left to go...
2400+600=3,000
He had to run three times longer than Eric...
3000/3=1000
Does that make sense?
Here slope is -2
and intercept is 4
so equation is
-2 x+4
if u have any doubt ask me
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