Answer:
60 jelly beans per ounce
Step-by-step explanation:
To find how many jelly beans per ounce, take the number of jelly beans and divide by the number of ounces
480/8 =60 jelly beans per ounce
Answer:
-1
Step-by-step explanation:
-1/2(2)=-1
Answer: 90,000
Step-by-step explanation:
From the question, we are informed that in a local town, 54,000 families have incomes less than $25,000 per year. We are further told that this number of families is 60% of the families that had this income level 12 years ago.
To calculate the number of families who had incomes less than 25,000 per year 12 years ago goes thus:
Let the the number of families who had incomes less than 25,000 per year 12 years ago be represented by x.
Since we are told that this number of families is 60% of the families that had this income level 12 years ago. This means that:
60% of x = 54,000
60/100 × x = 54,000
0.6 × x = 54,000
0.6x = 54,000
Divide by 0.6
0.6x/0.6 = 54000/0.6
x = 90,000
The number of families who had incomes less than 25,000 per year 12 years ago was 90,000.
Given that,
The equation is : 1+y=-4/5x-2
To find,
The slope of the line.
Solution,
We have,
Subtract 1 from both sides.
.....(2)
The general equation of line is :
...(1)
where m is slope and c is y-intercept
Comparing equation (1) and (2)
m = and c = -3
Hence, the slope of the line is .