That area model represents 100+20+7=127
Answer:
43 & 96
Step-by-step explanation:
x=one number
y=other number
x+y=139
x-y=53 x=y+53
substitute for x
y+53+y=139
reduce
2y+53-53=139-53
2y=86
2y/2=86/2
y=43
x=96
Answer:
The slope is 5/6
Step-by-step explanation:
To calculate the slope here, there are two ways.
Count the rise over run with the boxes
Or
Find Any 2 points and use y2-y1/x2-x1 to find slope
Both ways work.
For this graph Since it looks pretty basic, I‘ll use the rise over run technique
Now we start from the origin side that is where one point is and just rise vertically until I reach a point and when I do, just run that many steps.
So I reached till 5 and ran to 6 which is a point on the coordinate graph
So to put it in slope form, it’s rise over run
Heres a easy way to remember it
lets say you wake up, you have to rise first and then run
You can’t run and then rise, that makes no sense
So here its rise 5 and run 6
so 5/6 is the slope
It’s the 400 voters surveyed
Answer:
The Ordovician was named by the British geologist Charles Lapworth in 1879. He took the name from an ancient Celtic tribe, the Ordovices, renowned for its resistance to Roman domination. For decades, the epochs and series of the Ordovician each had a type location in Britain, where their characteristic faunas could be found, but in recent years, the stratigraphy of the Ordovician has been completely reworked. Graptolites, extinct planktonic organisms, have been and still are used to correlate Ordovician strata.
Step-by-step explanation:
Hope I <em><u>Helped!</u></em> :D
