-2(3)^2+3+3
-2(9)+6
-18+6
=-12
Answer:
b.
Step-by-step explanation:
those are a lot of tabs
Answer:
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Step-by-step explanation:
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Answer: c= 225s + 4500. and when you use the equation to find the total cost to transport 11 tons the answer is c= 6975.
Step-by-step explanation: we know this by looking at the numbers an additional 225 of each key word is each that means it will be the x variable or in this case the s. so c= 225s + y. OK now lets find what the y intercept your starting off paying 4500 for the trucks no matter what so that would be your y intercept so c= 225s + 4500. Now to find how much it costs to transport 11 tons of sugar your going to put 11 in the s place then solve which should give you c=6975.
For two parallel lines slopes are equal.
Let us find slopes of each segment .
(1) JK
slope of JK =1/4
so JK is not parallel to AB
(2) CD
slope=-4
slope of CD=slope of AD
so CD is parallel to AB
(3) EF
slope of EF=slope of AB
so EF is parallel to AB
(4) GH
slope is undefined here