Answer:
SOLUTION:-
- Let,last year population be x.
- We have last year population+Increased population=10,800
Therefore,required last year population=10000
(190,258.50 + 152,698.00 + 122,753.00 + 220,523.00 + 231,951.00) : 5 = 183,636.70 - answer.
Answer:
(1) The slope intercept should be y=1/2x-5
So the table should be
x y point
-2 -6 (-2,-6)
0 -5 (0,-5)
2 -4 (2,-4)
(2) The slope -5/4
Step-by-step explanation:
(1) The reason why when she graphed the points is incorrect is because she needs to graph it in point slope form not in standard form and when she used the equation.
To find the slope intercept form you need to get the y on one side by itself:
x-2y=10
Subtract x on both sides:
-2y=-x+10
Divide by -2 on both sides:
y=1/2x-5
(2)The formula for the slope is y2-y1/x2-x1
-2-3/5-1
Which is -5/4
Thus the slope is -5/4
Hope this helps!
Answer:
A
Step-by-step explanation:
Answer:
3:5, because for every 3 ears present in the field, there are 5 legs present
Step-by-step explanation:
A cow has 2 ears and 4 legs.
20 cows have 40 ears and 80 legs.
A farmer has 2 ears and 2 legs.
10 farmers have 20 ears and 20 legs.
20 cows and 10 farmers have 60 ears and 100 legs.
Ratio of ears to legs is
60:100 = 3:5
Answer: 3:5, because for every 3 ears present in the field, there are 5 legs present